Linux-libre 4.8.2-gnupck-4.8.2-gnu

19 files changed, 780 insertions, 237 deletions

diff --git a/include/trace/events/bcache.h b/include/trace/events/bcache.h
index 981acf74b..d336b890e 100644
--- a/include/trace/events/bcache.h
+++ b/include/trace/events/bcache.h
@@ -27,7 +27,8 @@ DECLARE_EVENT_CLASS(bcache_request,
 		__entry->sector		= bio->bi_iter.bi_sector;
 		__entry->orig_sector	= bio->bi_iter.bi_sector - 16;
 		__entry->nr_sector	= bio->bi_iter.bi_size >> 9;
-		blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_iter.bi_size);
+		blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_opf,
+			      bio->bi_iter.bi_size);
 	),
 
 	TP_printk("%d,%d %s %llu + %u (from %d,%d @ %llu)",
@@ -101,7 +102,8 @@ DECLARE_EVENT_CLASS(bcache_bio,
 		__entry->dev		= bio->bi_bdev->bd_dev;
 		__entry->sector		= bio->bi_iter.bi_sector;
 		__entry->nr_sector	= bio->bi_iter.bi_size >> 9;
-		blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_iter.bi_size);
+		blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_opf,
+			      bio->bi_iter.bi_size);
 	),
 
 	TP_printk("%d,%d  %s %llu + %u",
@@ -136,7 +138,8 @@ TRACE_EVENT(bcache_read,
 		__entry->dev		= bio->bi_bdev->bd_dev;
 		__entry->sector		= bio->bi_iter.bi_sector;
 		__entry->nr_sector	= bio->bi_iter.bi_size >> 9;
-		blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_iter.bi_size);
+		blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_opf,
+			      bio->bi_iter.bi_size);
 		__entry->cache_hit = hit;
 		__entry->bypass = bypass;
 	),
@@ -167,7 +170,8 @@ TRACE_EVENT(bcache_write,
 		__entry->inode		= inode;
 		__entry->sector		= bio->bi_iter.bi_sector;
 		__entry->nr_sector	= bio->bi_iter.bi_size >> 9;
-		blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_iter.bi_size);
+		blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_opf,
+			      bio->bi_iter.bi_size);
 		__entry->writeback = writeback;
 		__entry->bypass = bypass;
 	),
diff --git a/include/trace/events/block.h b/include/trace/events/block.h
index e8a5eca1d..8f3a163b8 100644
--- a/include/trace/events/block.h
+++ b/include/trace/events/block.h
@@ -84,7 +84,8 @@ DECLARE_EVENT_CLASS(block_rq_with_error,
 					0 : blk_rq_sectors(rq);
 		__entry->errors    = rq->errors;
 
-		blk_fill_rwbs(__entry->rwbs, rq->cmd_flags, blk_rq_bytes(rq));
+		blk_fill_rwbs(__entry->rwbs, req_op(rq), rq->cmd_flags,
+			      blk_rq_bytes(rq));
 		blk_dump_cmd(__get_str(cmd), rq);
 	),
 
@@ -162,7 +163,7 @@ TRACE_EVENT(block_rq_complete,
 		__entry->nr_sector = nr_bytes >> 9;
 		__entry->errors    = rq->errors;
 
-		blk_fill_rwbs(__entry->rwbs, rq->cmd_flags, nr_bytes);
+		blk_fill_rwbs(__entry->rwbs, req_op(rq), rq->cmd_flags, nr_bytes);
 		blk_dump_cmd(__get_str(cmd), rq);
 	),
 
@@ -198,7 +199,8 @@ DECLARE_EVENT_CLASS(block_rq,
 		__entry->bytes     = (rq->cmd_type == REQ_TYPE_BLOCK_PC) ?
 					blk_rq_bytes(rq) : 0;
 
-		blk_fill_rwbs(__entry->rwbs, rq->cmd_flags, blk_rq_bytes(rq));
+		blk_fill_rwbs(__entry->rwbs, req_op(rq), rq->cmd_flags,
+			      blk_rq_bytes(rq));
 		blk_dump_cmd(__get_str(cmd), rq);
 		memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
 	),
@@ -272,7 +274,8 @@ TRACE_EVENT(block_bio_bounce,
 					  bio->bi_bdev->bd_dev : 0;
 		__entry->sector		= bio->bi_iter.bi_sector;
 		__entry->nr_sector	= bio_sectors(bio);
-		blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_iter.bi_size);
+		blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_opf,
+			      bio->bi_iter.bi_size);
 		memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
 	),
 
@@ -310,7 +313,8 @@ TRACE_EVENT(block_bio_complete,
 		__entry->sector		= bio->bi_iter.bi_sector;
 		__entry->nr_sector	= bio_sectors(bio);
 		__entry->error		= error;
-		blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_iter.bi_size);
+		blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_opf,
+			      bio->bi_iter.bi_size);
 	),
 
 	TP_printk("%d,%d %s %llu + %u [%d]",
@@ -337,7 +341,8 @@ DECLARE_EVENT_CLASS(block_bio_merge,
 		__entry->dev		= bio->bi_bdev->bd_dev;
 		__entry->sector		= bio->bi_iter.bi_sector;
 		__entry->nr_sector	= bio_sectors(bio);
-		blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_iter.bi_size);
+		blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_opf,
+			      bio->bi_iter.bi_size);
 		memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
 	),
 
@@ -404,7 +409,8 @@ TRACE_EVENT(block_bio_queue,
 		__entry->dev		= bio->bi_bdev->bd_dev;
 		__entry->sector		= bio->bi_iter.bi_sector;
 		__entry->nr_sector	= bio_sectors(bio);
-		blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_iter.bi_size);
+		blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_opf,
+			      bio->bi_iter.bi_size);
 		memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
 	),
 
@@ -432,8 +438,8 @@ DECLARE_EVENT_CLASS(block_get_rq,
 		__entry->dev		= bio ? bio->bi_bdev->bd_dev : 0;
 		__entry->sector		= bio ? bio->bi_iter.bi_sector : 0;
 		__entry->nr_sector	= bio ? bio_sectors(bio) : 0;
-		blk_fill_rwbs(__entry->rwbs,
-			      bio ? bio->bi_rw : 0, __entry->nr_sector);
+		blk_fill_rwbs(__entry->rwbs, bio ? bio_op(bio) : 0,
+			      bio ? bio->bi_opf : 0, __entry->nr_sector);
 		memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
         ),
 
@@ -567,7 +573,8 @@ TRACE_EVENT(block_split,
 		__entry->dev		= bio->bi_bdev->bd_dev;
 		__entry->sector		= bio->bi_iter.bi_sector;
 		__entry->new_sector	= new_sector;
-		blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_iter.bi_size);
+		blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_opf,
+			      bio->bi_iter.bi_size);
 		memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
 	),
 
@@ -610,7 +617,8 @@ TRACE_EVENT(block_bio_remap,
 		__entry->nr_sector	= bio_sectors(bio);
 		__entry->old_dev	= dev;
 		__entry->old_sector	= from;
-		blk_fill_rwbs(__entry->rwbs, bio->bi_rw, bio->bi_iter.bi_size);
+		blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_opf,
+			      bio->bi_iter.bi_size);
 	),
 
 	TP_printk("%d,%d %s %llu + %u <- (%d,%d) %llu",
@@ -656,7 +664,8 @@ TRACE_EVENT(block_rq_remap,
 		__entry->old_dev	= dev;
 		__entry->old_sector	= from;
 		__entry->nr_bios	= blk_rq_count_bios(rq);
-		blk_fill_rwbs(__entry->rwbs, rq->cmd_flags, blk_rq_bytes(rq));
+		blk_fill_rwbs(__entry->rwbs, req_op(rq), rq->cmd_flags,
+			      blk_rq_bytes(rq));
 	),
 
 	TP_printk("%d,%d %s %llu + %u <- (%d,%d) %llu %u",
diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h
index e90e82ad6..e030d6f6c 100644
--- a/include/trace/events/btrfs.h
+++ b/include/trace/events/btrfs.h
@@ -66,6 +66,21 @@ struct btrfs_qgroup_extent_record;
 	{ BTRFS_BLOCK_GROUP_RAID6,	"RAID6"}
 
 #define BTRFS_UUID_SIZE 16
+#define TP_STRUCT__entry_fsid __array(u8, fsid, BTRFS_UUID_SIZE)
+
+#define TP_fast_assign_fsid(fs_info)					\
+	memcpy(__entry->fsid, fs_info->fsid, BTRFS_UUID_SIZE)
+
+#define TP_STRUCT__entry_btrfs(args...)					\
+	TP_STRUCT__entry(						\
+		TP_STRUCT__entry_fsid					\
+		args)
+#define TP_fast_assign_btrfs(fs_info, args...)				\
+	TP_fast_assign(							\
+		TP_fast_assign_fsid(fs_info);				\
+		args)
+#define TP_printk_btrfs(fmt, args...) \
+	TP_printk("%pU: " fmt, __entry->fsid, args)
 
 TRACE_EVENT(btrfs_transaction_commit,
 
@@ -73,17 +88,17 @@ TRACE_EVENT(btrfs_transaction_commit,
 
 	TP_ARGS(root),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	u64,  generation		)
 		__field(	u64,  root_objectid		)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(root->fs_info,
 		__entry->generation	= root->fs_info->generation;
 		__entry->root_objectid	= root->root_key.objectid;
 	),
 
-	TP_printk("root = %llu(%s), gen = %llu",
+	TP_printk_btrfs("root = %llu(%s), gen = %llu",
 		  show_root_type(__entry->root_objectid),
 		  (unsigned long long)__entry->generation)
 );
@@ -94,7 +109,7 @@ DECLARE_EVENT_CLASS(btrfs__inode,
 
 	TP_ARGS(inode),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	ino_t,  ino			)
 		__field(	blkcnt_t,  blocks		)
 		__field(	u64,  disk_i_size		)
@@ -104,7 +119,7 @@ DECLARE_EVENT_CLASS(btrfs__inode,
 		__field(	u64,  root_objectid		)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
 		__entry->ino	= inode->i_ino;
 		__entry->blocks	= inode->i_blocks;
 		__entry->disk_i_size  = BTRFS_I(inode)->disk_i_size;
@@ -115,7 +130,7 @@ DECLARE_EVENT_CLASS(btrfs__inode,
 				BTRFS_I(inode)->root->root_key.objectid;
 	),
 
-	TP_printk("root = %llu(%s), gen = %llu, ino = %lu, blocks = %llu, "
+	TP_printk_btrfs("root = %llu(%s), gen = %llu, ino = %lu, blocks = %llu, "
 		  "disk_i_size = %llu, last_trans = %llu, logged_trans = %llu",
 		  show_root_type(__entry->root_objectid),
 		  (unsigned long long)__entry->generation,
@@ -175,7 +190,7 @@ TRACE_EVENT_CONDITION(btrfs_get_extent,
 
 	TP_CONDITION(map),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	u64,  root_objectid	)
 		__field(	u64,  start		)
 		__field(	u64,  len		)
@@ -187,7 +202,7 @@ TRACE_EVENT_CONDITION(btrfs_get_extent,
 		__field(	unsigned int,  compress_type	)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(root->fs_info,
 		__entry->root_objectid	= root->root_key.objectid;
 		__entry->start 		= map->start;
 		__entry->len		= map->len;
@@ -199,7 +214,7 @@ TRACE_EVENT_CONDITION(btrfs_get_extent,
 		__entry->compress_type	= map->compress_type;
 	),
 
-	TP_printk("root = %llu(%s), start = %llu, len = %llu, "
+	TP_printk_btrfs("root = %llu(%s), start = %llu, len = %llu, "
 		  "orig_start = %llu, block_start = %llu(%s), "
 		  "block_len = %llu, flags = %s, refs = %u, "
 		  "compress_type = %u",
@@ -233,7 +248,7 @@ DECLARE_EVENT_CLASS(btrfs__ordered_extent,
 
 	TP_ARGS(inode, ordered),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	ino_t,  ino		)
 		__field(	u64,  file_offset	)
 		__field(	u64,  start		)
@@ -246,7 +261,7 @@ DECLARE_EVENT_CLASS(btrfs__ordered_extent,
 		__field(	u64,  root_objectid	)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
 		__entry->ino 		= inode->i_ino;
 		__entry->file_offset	= ordered->file_offset;
 		__entry->start		= ordered->start;
@@ -260,7 +275,7 @@ DECLARE_EVENT_CLASS(btrfs__ordered_extent,
 				BTRFS_I(inode)->root->root_key.objectid;
 	),
 
-	TP_printk("root = %llu(%s), ino = %llu, file_offset = %llu, "
+	TP_printk_btrfs("root = %llu(%s), ino = %llu, file_offset = %llu, "
 		  "start = %llu, len = %llu, disk_len = %llu, "
 		  "bytes_left = %llu, flags = %s, compress_type = %d, "
 		  "refs = %d",
@@ -310,7 +325,7 @@ DECLARE_EVENT_CLASS(btrfs__writepage,
 
 	TP_ARGS(page, inode, wbc),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	ino_t,  ino			)
 		__field(	pgoff_t,  index			)
 		__field(	long,   nr_to_write		)
@@ -324,7 +339,7 @@ DECLARE_EVENT_CLASS(btrfs__writepage,
 		__field(	u64,    root_objectid		)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
 		__entry->ino		= inode->i_ino;
 		__entry->index		= page->index;
 		__entry->nr_to_write	= wbc->nr_to_write;
@@ -339,7 +354,7 @@ DECLARE_EVENT_CLASS(btrfs__writepage,
 				 BTRFS_I(inode)->root->root_key.objectid;
 	),
 
-	TP_printk("root = %llu(%s), ino = %lu, page_index = %lu, "
+	TP_printk_btrfs("root = %llu(%s), ino = %lu, page_index = %lu, "
 		  "nr_to_write = %ld, pages_skipped = %ld, range_start = %llu, "
 		  "range_end = %llu, for_kupdate = %d, "
 		  "for_reclaim = %d, range_cyclic = %d, writeback_index = %lu",
@@ -366,7 +381,7 @@ TRACE_EVENT(btrfs_writepage_end_io_hook,
 
 	TP_ARGS(page, start, end, uptodate),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	ino_t,	 ino		)
 		__field(	pgoff_t, index		)
 		__field(	u64,	 start		)
@@ -375,7 +390,7 @@ TRACE_EVENT(btrfs_writepage_end_io_hook,
 		__field(	u64,    root_objectid	)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(btrfs_sb(page->mapping->host->i_sb),
 		__entry->ino	= page->mapping->host->i_ino;
 		__entry->index	= page->index;
 		__entry->start	= start;
@@ -385,7 +400,7 @@ TRACE_EVENT(btrfs_writepage_end_io_hook,
 			 BTRFS_I(page->mapping->host)->root->root_key.objectid;
 	),
 
-	TP_printk("root = %llu(%s), ino = %lu, page_index = %lu, start = %llu, "
+	TP_printk_btrfs("root = %llu(%s), ino = %lu, page_index = %lu, start = %llu, "
 		  "end = %llu, uptodate = %d",
 		  show_root_type(__entry->root_objectid),
 		  (unsigned long)__entry->ino, (unsigned long)__entry->index,
@@ -399,7 +414,7 @@ TRACE_EVENT(btrfs_sync_file,
 
 	TP_ARGS(file, datasync),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	ino_t,  ino		)
 		__field(	ino_t,  parent		)
 		__field(	int,    datasync	)
@@ -410,6 +425,7 @@ TRACE_EVENT(btrfs_sync_file,
 		struct dentry *dentry = file->f_path.dentry;
 		struct inode *inode = d_inode(dentry);
 
+		TP_fast_assign_fsid(btrfs_sb(file->f_path.dentry->d_sb));
 		__entry->ino		= inode->i_ino;
 		__entry->parent		= d_inode(dentry->d_parent)->i_ino;
 		__entry->datasync	= datasync;
@@ -417,7 +433,7 @@ TRACE_EVENT(btrfs_sync_file,
 				 BTRFS_I(inode)->root->root_key.objectid;
 	),
 
-	TP_printk("root = %llu(%s), ino = %ld, parent = %ld, datasync = %d",
+	TP_printk_btrfs("root = %llu(%s), ino = %ld, parent = %ld, datasync = %d",
 		  show_root_type(__entry->root_objectid),
 		  (unsigned long)__entry->ino, (unsigned long)__entry->parent,
 		  __entry->datasync)
@@ -425,19 +441,59 @@ TRACE_EVENT(btrfs_sync_file,
 
 TRACE_EVENT(btrfs_sync_fs,
 
-	TP_PROTO(int wait),
+	TP_PROTO(struct btrfs_fs_info *fs_info, int wait),
 
-	TP_ARGS(wait),
+	TP_ARGS(fs_info, wait),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	int,  wait		)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(fs_info,
 		__entry->wait	= wait;
 	),
 
-	TP_printk("wait = %d", __entry->wait)
+	TP_printk_btrfs("wait = %d", __entry->wait)
+);
+
+TRACE_EVENT(btrfs_add_block_group,
+
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		 struct btrfs_block_group_cache *block_group, int create),
+
+	TP_ARGS(fs_info, block_group, create),
+
+	TP_STRUCT__entry(
+		__array(	u8,	fsid,	BTRFS_UUID_SIZE	)
+		__field(	u64,	offset			)
+		__field(	u64,	size			)
+		__field(	u64,	flags			)
+		__field(	u64,	bytes_used		)
+		__field(	u64,	bytes_super		)
+		__field(	int,	create			)
+	),
+
+	TP_fast_assign(
+		memcpy(__entry->fsid, fs_info->fsid, BTRFS_UUID_SIZE);
+		__entry->offset		= block_group->key.objectid;
+		__entry->size		= block_group->key.offset;
+		__entry->flags		= block_group->flags;
+		__entry->bytes_used	=
+			btrfs_block_group_used(&block_group->item);
+		__entry->bytes_super	= block_group->bytes_super;
+		__entry->create		= create;
+	),
+
+	TP_printk("%pU: block_group offset = %llu, size = %llu, "
+		  "flags = %llu(%s), bytes_used = %llu, bytes_super = %llu, "
+		  "create = %d", __entry->fsid,
+		  (unsigned long long)__entry->offset,
+		  (unsigned long long)__entry->size,
+		  (unsigned long long)__entry->flags,
+		  __print_flags((unsigned long)__entry->flags, "|",
+				BTRFS_GROUP_FLAGS),
+		  (unsigned long long)__entry->bytes_used,
+		  (unsigned long long)__entry->bytes_super, __entry->create)
 );
 
 #define show_ref_action(action)						\
@@ -450,13 +506,14 @@ TRACE_EVENT(btrfs_sync_fs,
 
 DECLARE_EVENT_CLASS(btrfs_delayed_tree_ref,
 
-	TP_PROTO(struct btrfs_delayed_ref_node *ref,
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		 struct btrfs_delayed_ref_node *ref,
 		 struct btrfs_delayed_tree_ref *full_ref,
 		 int action),
 
-	TP_ARGS(ref, full_ref, action),
+	TP_ARGS(fs_info, ref, full_ref, action),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	u64,  bytenr		)
 		__field(	u64,  num_bytes		)
 		__field(	int,  action		) 
@@ -467,7 +524,7 @@ DECLARE_EVENT_CLASS(btrfs_delayed_tree_ref,
 		__field(	u64,  seq		)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(fs_info,
 		__entry->bytenr		= ref->bytenr;
 		__entry->num_bytes	= ref->num_bytes;
 		__entry->action		= action;
@@ -478,7 +535,7 @@ DECLARE_EVENT_CLASS(btrfs_delayed_tree_ref,
 		__entry->seq		= ref->seq;
 	),
 
-	TP_printk("bytenr = %llu, num_bytes = %llu, action = %s, "
+	TP_printk_btrfs("bytenr = %llu, num_bytes = %llu, action = %s, "
 		  "parent = %llu(%s), ref_root = %llu(%s), level = %d, "
 		  "type = %s, seq = %llu",
 		  (unsigned long long)__entry->bytenr,
@@ -492,31 +549,34 @@ DECLARE_EVENT_CLASS(btrfs_delayed_tree_ref,
 
 DEFINE_EVENT(btrfs_delayed_tree_ref,  add_delayed_tree_ref,
 
-	TP_PROTO(struct btrfs_delayed_ref_node *ref,
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		 struct btrfs_delayed_ref_node *ref,
 		 struct btrfs_delayed_tree_ref *full_ref,
 		 int action),
 
-	TP_ARGS(ref, full_ref, action)
+	TP_ARGS(fs_info, ref, full_ref, action)
 );
 
 DEFINE_EVENT(btrfs_delayed_tree_ref,  run_delayed_tree_ref,
 
-	TP_PROTO(struct btrfs_delayed_ref_node *ref,
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		 struct btrfs_delayed_ref_node *ref,
 		 struct btrfs_delayed_tree_ref *full_ref,
 		 int action),
 
-	TP_ARGS(ref, full_ref, action)
+	TP_ARGS(fs_info, ref, full_ref, action)
 );
 
 DECLARE_EVENT_CLASS(btrfs_delayed_data_ref,
 
-	TP_PROTO(struct btrfs_delayed_ref_node *ref,
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		 struct btrfs_delayed_ref_node *ref,
 		 struct btrfs_delayed_data_ref *full_ref,
 		 int action),
 
-	TP_ARGS(ref, full_ref, action),
+	TP_ARGS(fs_info, ref, full_ref, action),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	u64,  bytenr		)
 		__field(	u64,  num_bytes		)
 		__field(	int,  action		) 
@@ -528,7 +588,7 @@ DECLARE_EVENT_CLASS(btrfs_delayed_data_ref,
 		__field(	u64,  seq		)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(fs_info,
 		__entry->bytenr		= ref->bytenr;
 		__entry->num_bytes	= ref->num_bytes;
 		__entry->action		= action;
@@ -540,7 +600,7 @@ DECLARE_EVENT_CLASS(btrfs_delayed_data_ref,
 		__entry->seq		= ref->seq;
 	),
 
-	TP_printk("bytenr = %llu, num_bytes = %llu, action = %s, "
+	TP_printk_btrfs("bytenr = %llu, num_bytes = %llu, action = %s, "
 		  "parent = %llu(%s), ref_root = %llu(%s), owner = %llu, "
 		  "offset = %llu, type = %s, seq = %llu",
 		  (unsigned long long)__entry->bytenr,
@@ -556,45 +616,48 @@ DECLARE_EVENT_CLASS(btrfs_delayed_data_ref,
 
 DEFINE_EVENT(btrfs_delayed_data_ref,  add_delayed_data_ref,
 
-	TP_PROTO(struct btrfs_delayed_ref_node *ref,
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		 struct btrfs_delayed_ref_node *ref,
 		 struct btrfs_delayed_data_ref *full_ref,
 		 int action),
 
-	TP_ARGS(ref, full_ref, action)
+	TP_ARGS(fs_info, ref, full_ref, action)
 );
 
 DEFINE_EVENT(btrfs_delayed_data_ref,  run_delayed_data_ref,
 
-	TP_PROTO(struct btrfs_delayed_ref_node *ref,
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		 struct btrfs_delayed_ref_node *ref,
 		 struct btrfs_delayed_data_ref *full_ref,
 		 int action),
 
-	TP_ARGS(ref, full_ref, action)
+	TP_ARGS(fs_info, ref, full_ref, action)
 );
 
 DECLARE_EVENT_CLASS(btrfs_delayed_ref_head,
 
-	TP_PROTO(struct btrfs_delayed_ref_node *ref,
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		 struct btrfs_delayed_ref_node *ref,
 		 struct btrfs_delayed_ref_head *head_ref,
 		 int action),
 
-	TP_ARGS(ref, head_ref, action),
+	TP_ARGS(fs_info, ref, head_ref, action),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	u64,  bytenr		)
 		__field(	u64,  num_bytes		)
 		__field(	int,  action		) 
 		__field(	int,  is_data		)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(fs_info,
 		__entry->bytenr		= ref->bytenr;
 		__entry->num_bytes	= ref->num_bytes;
 		__entry->action		= action;
 		__entry->is_data	= head_ref->is_data;
 	),
 
-	TP_printk("bytenr = %llu, num_bytes = %llu, action = %s, is_data = %d",
+	TP_printk_btrfs("bytenr = %llu, num_bytes = %llu, action = %s, is_data = %d",
 		  (unsigned long long)__entry->bytenr,
 		  (unsigned long long)__entry->num_bytes,
 		  show_ref_action(__entry->action),
@@ -603,20 +666,22 @@ DECLARE_EVENT_CLASS(btrfs_delayed_ref_head,
 
 DEFINE_EVENT(btrfs_delayed_ref_head,  add_delayed_ref_head,
 
-	TP_PROTO(struct btrfs_delayed_ref_node *ref,
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		 struct btrfs_delayed_ref_node *ref,
 		 struct btrfs_delayed_ref_head *head_ref,
 		 int action),
 
-	TP_ARGS(ref, head_ref, action)
+	TP_ARGS(fs_info, ref, head_ref, action)
 );
 
 DEFINE_EVENT(btrfs_delayed_ref_head,  run_delayed_ref_head,
 
-	TP_PROTO(struct btrfs_delayed_ref_node *ref,
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		 struct btrfs_delayed_ref_node *ref,
 		 struct btrfs_delayed_ref_head *head_ref,
 		 int action),
 
-	TP_ARGS(ref, head_ref, action)
+	TP_ARGS(fs_info, ref, head_ref, action)
 );
 
 #define show_chunk_type(type)					\
@@ -638,7 +703,7 @@ DECLARE_EVENT_CLASS(btrfs__chunk,
 
 	TP_ARGS(root, map, offset, size),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	int,  num_stripes		)
 		__field(	u64,  type			)
 		__field(	int,  sub_stripes		)
@@ -647,7 +712,7 @@ DECLARE_EVENT_CLASS(btrfs__chunk,
 		__field(	u64,  root_objectid		)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(root->fs_info,
 		__entry->num_stripes	= map->num_stripes;
 		__entry->type		= map->type;
 		__entry->sub_stripes	= map->sub_stripes;
@@ -656,7 +721,7 @@ DECLARE_EVENT_CLASS(btrfs__chunk,
 		__entry->root_objectid	= root->root_key.objectid;
 	),
 
-	TP_printk("root = %llu(%s), offset = %llu, size = %llu, "
+	TP_printk_btrfs("root = %llu(%s), offset = %llu, size = %llu, "
 		  "num_stripes = %d, sub_stripes = %d, type = %s",
 		  show_root_type(__entry->root_objectid),
 		  (unsigned long long)__entry->offset,
@@ -688,7 +753,7 @@ TRACE_EVENT(btrfs_cow_block,
 
 	TP_ARGS(root, buf, cow),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	u64,  root_objectid		)
 		__field(	u64,  buf_start			)
 		__field(	int,  refs			)
@@ -697,7 +762,7 @@ TRACE_EVENT(btrfs_cow_block,
 		__field(	int,  cow_level			)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(root->fs_info,
 		__entry->root_objectid	= root->root_key.objectid;
 		__entry->buf_start	= buf->start;
 		__entry->refs		= atomic_read(&buf->refs);
@@ -706,7 +771,7 @@ TRACE_EVENT(btrfs_cow_block,
 		__entry->cow_level	= btrfs_header_level(cow);
 	),
 
-	TP_printk("root = %llu(%s), refs = %d, orig_buf = %llu "
+	TP_printk_btrfs("root = %llu(%s), refs = %d, orig_buf = %llu "
 		  "(orig_level = %d), cow_buf = %llu (cow_level = %d)",
 		  show_root_type(__entry->root_objectid),
 		  __entry->refs,
@@ -723,25 +788,105 @@ TRACE_EVENT(btrfs_space_reservation,
 
 	TP_ARGS(fs_info, type, val, bytes, reserve),
 
-	TP_STRUCT__entry(
-		__array(	u8,	fsid,	BTRFS_UUID_SIZE	)
+	TP_STRUCT__entry_btrfs(
 		__string(	type,	type			)
 		__field(	u64,	val			)
 		__field(	u64,	bytes			)
 		__field(	int,	reserve			)
 	),
 
-	TP_fast_assign(
-		memcpy(__entry->fsid, fs_info->fsid, BTRFS_UUID_SIZE);
+	TP_fast_assign_btrfs(fs_info,
 		__assign_str(type, type);
 		__entry->val		= val;
 		__entry->bytes		= bytes;
 		__entry->reserve	= reserve;
 	),
 
-	TP_printk("%pU: %s: %Lu %s %Lu", __entry->fsid, __get_str(type),
-		  __entry->val, __entry->reserve ? "reserve" : "release",
-		  __entry->bytes)
+	TP_printk_btrfs("%s: %Lu %s %Lu", __get_str(type), __entry->val,
+			__entry->reserve ? "reserve" : "release",
+			__entry->bytes)
+);
+
+#define show_flush_action(action)						\
+	__print_symbolic(action,						\
+		{ BTRFS_RESERVE_NO_FLUSH,	"BTRFS_RESERVE_NO_FLUSH"},	\
+		{ BTRFS_RESERVE_FLUSH_LIMIT,	"BTRFS_RESERVE_FLUSH_LIMIT"},	\
+		{ BTRFS_RESERVE_FLUSH_ALL,	"BTRFS_RESERVE_FLUSH_ALL"})
+
+TRACE_EVENT(btrfs_trigger_flush,
+
+	TP_PROTO(struct btrfs_fs_info *fs_info, u64 flags, u64 bytes,
+		 int flush, char *reason),
+
+	TP_ARGS(fs_info, flags, bytes, flush, reason),
+
+	TP_STRUCT__entry(
+		__array(	u8,	fsid,	BTRFS_UUID_SIZE	)
+		__field(	u64,	flags			)
+		__field(	u64,	bytes			)
+		__field(	int,	flush			)
+		__string(	reason,	reason			)
+	),
+
+	TP_fast_assign(
+		memcpy(__entry->fsid, fs_info->fsid, BTRFS_UUID_SIZE);
+		__entry->flags	= flags;
+		__entry->bytes	= bytes;
+		__entry->flush	= flush;
+		__assign_str(reason, reason)
+	),
+
+	TP_printk("%pU: %s: flush = %d(%s), flags = %llu(%s), bytes = %llu",
+		  __entry->fsid, __get_str(reason), __entry->flush,
+		  show_flush_action(__entry->flush),
+		  (unsigned long long)__entry->flags,
+		  __print_flags((unsigned long)__entry->flags, "|",
+				BTRFS_GROUP_FLAGS),
+		  (unsigned long long)__entry->bytes)
+);
+
+#define show_flush_state(state)							\
+	__print_symbolic(state,							\
+		{ FLUSH_DELAYED_ITEMS_NR,	"FLUSH_DELAYED_ITEMS_NR"},	\
+		{ FLUSH_DELAYED_ITEMS,		"FLUSH_DELAYED_ITEMS"},		\
+		{ FLUSH_DELALLOC,		"FLUSH_DELALLOC"},		\
+		{ FLUSH_DELALLOC_WAIT,		"FLUSH_DELALLOC_WAIT"},		\
+		{ ALLOC_CHUNK,			"ALLOC_CHUNK"},			\
+		{ COMMIT_TRANS,			"COMMIT_TRANS"})
+
+TRACE_EVENT(btrfs_flush_space,
+
+	TP_PROTO(struct btrfs_fs_info *fs_info, u64 flags, u64 num_bytes,
+		 u64 orig_bytes, int state, int ret),
+
+	TP_ARGS(fs_info, flags, num_bytes, orig_bytes, state, ret),
+
+	TP_STRUCT__entry(
+		__array(	u8,	fsid,	BTRFS_UUID_SIZE	)
+		__field(	u64,	flags			)
+		__field(	u64,	num_bytes		)
+		__field(	u64,	orig_bytes		)
+		__field(	int,	state			)
+		__field(	int,	ret			)
+	),
+
+	TP_fast_assign(
+		memcpy(__entry->fsid, fs_info->fsid, BTRFS_UUID_SIZE);
+		__entry->flags		=	flags;
+		__entry->num_bytes	=	num_bytes;
+		__entry->orig_bytes	=	orig_bytes;
+		__entry->state		=	state;
+		__entry->ret		=	ret;
+	),
+
+	TP_printk("%pU: state = %d(%s), flags = %llu(%s), num_bytes = %llu, "
+		  "orig_bytes = %llu, ret = %d", __entry->fsid, __entry->state,
+		  show_flush_state(__entry->state),
+		  (unsigned long long)__entry->flags,
+		  __print_flags((unsigned long)__entry->flags, "|",
+				BTRFS_GROUP_FLAGS),
+		  (unsigned long long)__entry->num_bytes,
+		  (unsigned long long)__entry->orig_bytes, __entry->ret)
 );
 
 DECLARE_EVENT_CLASS(btrfs__reserved_extent,
@@ -750,19 +895,19 @@ DECLARE_EVENT_CLASS(btrfs__reserved_extent,
 
 	TP_ARGS(root, start, len),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	u64,  root_objectid		)
 		__field(	u64,  start			)
 		__field(	u64,  len			)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(root->fs_info,
 		__entry->root_objectid	= root->root_key.objectid;
 		__entry->start		= start;
 		__entry->len		= len;
 	),
 
-	TP_printk("root = %llu(%s), start = %llu, len = %llu",
+	TP_printk_btrfs("root = %llu(%s), start = %llu, len = %llu",
 		  show_root_type(__entry->root_objectid),
 		  (unsigned long long)__entry->start,
 		  (unsigned long long)__entry->len)
@@ -789,21 +934,21 @@ TRACE_EVENT(find_free_extent,
 
 	TP_ARGS(root, num_bytes, empty_size, data),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	u64,	root_objectid		)
 		__field(	u64,	num_bytes		)
 		__field(	u64,	empty_size		)
 		__field(	u64,	data			)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(root->fs_info,
 		__entry->root_objectid	= root->root_key.objectid;
 		__entry->num_bytes	= num_bytes;
 		__entry->empty_size	= empty_size;
 		__entry->data		= data;
 	),
 
-	TP_printk("root = %Lu(%s), len = %Lu, empty_size = %Lu, "
+	TP_printk_btrfs("root = %Lu(%s), len = %Lu, empty_size = %Lu, "
 		  "flags = %Lu(%s)", show_root_type(__entry->root_objectid),
 		  __entry->num_bytes, __entry->empty_size, __entry->data,
 		  __print_flags((unsigned long)__entry->data, "|",
@@ -818,7 +963,7 @@ DECLARE_EVENT_CLASS(btrfs__reserve_extent,
 
 	TP_ARGS(root, block_group, start, len),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	u64,	root_objectid		)
 		__field(	u64,	bg_objectid		)
 		__field(	u64,	flags			)
@@ -826,7 +971,7 @@ DECLARE_EVENT_CLASS(btrfs__reserve_extent,
 		__field(	u64,	len			)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(root->fs_info,
 		__entry->root_objectid	= root->root_key.objectid;
 		__entry->bg_objectid	= block_group->key.objectid;
 		__entry->flags		= block_group->flags;
@@ -834,7 +979,7 @@ DECLARE_EVENT_CLASS(btrfs__reserve_extent,
 		__entry->len		= len;
 	),
 
-	TP_printk("root = %Lu(%s), block_group = %Lu, flags = %Lu(%s), "
+	TP_printk_btrfs("root = %Lu(%s), block_group = %Lu, flags = %Lu(%s), "
 		  "start = %Lu, len = %Lu",
 		  show_root_type(__entry->root_objectid), __entry->bg_objectid,
 		  __entry->flags, __print_flags((unsigned long)__entry->flags,
@@ -867,7 +1012,7 @@ TRACE_EVENT(btrfs_find_cluster,
 
 	TP_ARGS(block_group, start, bytes, empty_size, min_bytes),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	u64,	bg_objectid		)
 		__field(	u64,	flags			)
 		__field(	u64,	start			)
@@ -876,7 +1021,7 @@ TRACE_EVENT(btrfs_find_cluster,
 		__field(	u64,	min_bytes		)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(block_group->fs_info,
 		__entry->bg_objectid	= block_group->key.objectid;
 		__entry->flags		= block_group->flags;
 		__entry->start		= start;
@@ -885,7 +1030,7 @@ TRACE_EVENT(btrfs_find_cluster,
 		__entry->min_bytes	= min_bytes;
 	),
 
-	TP_printk("block_group = %Lu, flags = %Lu(%s), start = %Lu, len = %Lu,"
+	TP_printk_btrfs("block_group = %Lu, flags = %Lu(%s), start = %Lu, len = %Lu,"
 		  " empty_size = %Lu, min_bytes = %Lu", __entry->bg_objectid,
 		  __entry->flags,
 		  __print_flags((unsigned long)__entry->flags, "|",
@@ -899,15 +1044,15 @@ TRACE_EVENT(btrfs_failed_cluster_setup,
 
 	TP_ARGS(block_group),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	u64,	bg_objectid		)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(block_group->fs_info,
 		__entry->bg_objectid	= block_group->key.objectid;
 	),
 
-	TP_printk("block_group = %Lu", __entry->bg_objectid)
+	TP_printk_btrfs("block_group = %Lu", __entry->bg_objectid)
 );
 
 TRACE_EVENT(btrfs_setup_cluster,
@@ -917,7 +1062,7 @@ TRACE_EVENT(btrfs_setup_cluster,
 
 	TP_ARGS(block_group, cluster, size, bitmap),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	u64,	bg_objectid		)
 		__field(	u64,	flags			)
 		__field(	u64,	start			)
@@ -926,7 +1071,7 @@ TRACE_EVENT(btrfs_setup_cluster,
 		__field(	int,	bitmap			)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(block_group->fs_info,
 		__entry->bg_objectid	= block_group->key.objectid;
 		__entry->flags		= block_group->flags;
 		__entry->start		= cluster->window_start;
@@ -935,7 +1080,7 @@ TRACE_EVENT(btrfs_setup_cluster,
 		__entry->bitmap		= bitmap;
 	),
 
-	TP_printk("block_group = %Lu, flags = %Lu(%s), window_start = %Lu, "
+	TP_printk_btrfs("block_group = %Lu, flags = %Lu(%s), window_start = %Lu, "
 		  "size = %Lu, max_size = %Lu, bitmap = %d",
 		  __entry->bg_objectid,
 		  __entry->flags,
@@ -993,7 +1138,7 @@ DECLARE_EVENT_CLASS(btrfs__work,
 
 	TP_ARGS(work),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	void *,	work			)
 		__field(	void *, wq			)
 		__field(	void *,	func			)
@@ -1002,7 +1147,7 @@ DECLARE_EVENT_CLASS(btrfs__work,
 		__field(	void *,	normal_work		)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(btrfs_work_owner(work),
 		__entry->work		= work;
 		__entry->wq		= work->wq;
 		__entry->func		= work->func;
@@ -1011,7 +1156,7 @@ DECLARE_EVENT_CLASS(btrfs__work,
 		__entry->normal_work	= &work->normal_work;
 	),
 
-	TP_printk("work=%p (normal_work=%p), wq=%p, func=%pf, ordered_func=%p,"
+	TP_printk_btrfs("work=%p (normal_work=%p), wq=%p, func=%pf, ordered_func=%p,"
 		  " ordered_free=%p",
 		  __entry->work, __entry->normal_work, __entry->wq,
 		   __entry->func, __entry->ordered_func, __entry->ordered_free)
@@ -1024,15 +1169,15 @@ DECLARE_EVENT_CLASS(btrfs__work__done,
 
 	TP_ARGS(work),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	void *,	work			)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(btrfs_work_owner(work),
 		__entry->work		= work;
 	),
 
-	TP_printk("work->%p", __entry->work)
+	TP_printk_btrfs("work->%p", __entry->work)
 );
 
 DEFINE_EVENT(btrfs__work, btrfs_work_queued,
@@ -1069,19 +1214,19 @@ DECLARE_EVENT_CLASS(btrfs__workqueue,
 
 	TP_ARGS(wq, name, high),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	void *,	wq			)
 		__string(	name,	name			)
 		__field(	int ,	high			)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(btrfs_workqueue_owner(wq),
 		__entry->wq		= wq;
 		__assign_str(name, name);
 		__entry->high		= high;
 	),
 
-	TP_printk("name=%s%s, wq=%p", __get_str(name),
+	TP_printk_btrfs("name=%s%s, wq=%p", __get_str(name),
 		  __print_flags(__entry->high, "",
 				{(WQ_HIGHPRI),	"-high"}),
 		  __entry->wq)
@@ -1100,15 +1245,15 @@ DECLARE_EVENT_CLASS(btrfs__workqueue_done,
 
 	TP_ARGS(wq),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	void *,	wq			)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(btrfs_workqueue_owner(wq),
 		__entry->wq		= wq;
 	),
 
-	TP_printk("wq=%p", __entry->wq)
+	TP_printk_btrfs("wq=%p", __entry->wq)
 );
 
 DEFINE_EVENT(btrfs__workqueue_done, btrfs_workqueue_destroy,
@@ -1124,19 +1269,19 @@ DECLARE_EVENT_CLASS(btrfs__qgroup_data_map,
 
 	TP_ARGS(inode, free_reserved),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	u64,		rootid		)
 		__field(	unsigned long,	ino		)
 		__field(	u64,		free_reserved	)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
 		__entry->rootid		=	BTRFS_I(inode)->root->objectid;
 		__entry->ino		=	inode->i_ino;
 		__entry->free_reserved	=	free_reserved;
 	),
 
-	TP_printk("rootid=%llu, ino=%lu, free_reserved=%llu",
+	TP_printk_btrfs("rootid=%llu, ino=%lu, free_reserved=%llu",
 		  __entry->rootid, __entry->ino, __entry->free_reserved)
 );
 
@@ -1165,7 +1310,7 @@ DECLARE_EVENT_CLASS(btrfs__qgroup_rsv_data,
 
 	TP_ARGS(inode, start, len, reserved, op),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	u64,		rootid		)
 		__field(	unsigned long,	ino		)
 		__field(	u64,		start		)
@@ -1174,7 +1319,7 @@ DECLARE_EVENT_CLASS(btrfs__qgroup_rsv_data,
 		__field(	int,		op		)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
 		__entry->rootid		= BTRFS_I(inode)->root->objectid;
 		__entry->ino		= inode->i_ino;
 		__entry->start		= start;
@@ -1183,7 +1328,7 @@ DECLARE_EVENT_CLASS(btrfs__qgroup_rsv_data,
 		__entry->op		= op;
 	),
 
-	TP_printk("root=%llu, ino=%lu, start=%llu, len=%llu, reserved=%llu, op=%s",
+	TP_printk_btrfs("root=%llu, ino=%lu, start=%llu, len=%llu, reserved=%llu, op=%s",
 		  __entry->rootid, __entry->ino, __entry->start, __entry->len,
 		  __entry->reserved,
 		  __print_flags((unsigned long)__entry->op, "",
@@ -1207,86 +1352,90 @@ DEFINE_EVENT(btrfs__qgroup_rsv_data, btrfs_qgroup_release_data,
 
 DECLARE_EVENT_CLASS(btrfs__qgroup_delayed_ref,
 
-	TP_PROTO(u64 ref_root, u64 reserved),
+	TP_PROTO(struct btrfs_fs_info *fs_info, u64 ref_root, u64 reserved),
 
-	TP_ARGS(ref_root, reserved),
+	TP_ARGS(fs_info, ref_root, reserved),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	u64,		ref_root	)
 		__field(	u64,		reserved	)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(fs_info,
 		__entry->ref_root	= ref_root;
 		__entry->reserved	= reserved;
 	),
 
-	TP_printk("root=%llu, reserved=%llu, op=free",
+	TP_printk_btrfs("root=%llu, reserved=%llu, op=free",
 		  __entry->ref_root, __entry->reserved)
 );
 
 DEFINE_EVENT(btrfs__qgroup_delayed_ref, btrfs_qgroup_free_delayed_ref,
 
-	TP_PROTO(u64 ref_root, u64 reserved),
+	TP_PROTO(struct btrfs_fs_info *fs_info, u64 ref_root, u64 reserved),
 
-	TP_ARGS(ref_root, reserved)
+	TP_ARGS(fs_info, ref_root, reserved)
 );
 
 DECLARE_EVENT_CLASS(btrfs_qgroup_extent,
-	TP_PROTO(struct btrfs_qgroup_extent_record *rec),
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		 struct btrfs_qgroup_extent_record *rec),
 
-	TP_ARGS(rec),
+	TP_ARGS(fs_info, rec),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	u64,  bytenr		)
 		__field(	u64,  num_bytes		)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(fs_info,
 		__entry->bytenr		= rec->bytenr,
 		__entry->num_bytes	= rec->num_bytes;
 	),
 
-	TP_printk("bytenr = %llu, num_bytes = %llu",
+	TP_printk_btrfs("bytenr = %llu, num_bytes = %llu",
 		  (unsigned long long)__entry->bytenr,
 		  (unsigned long long)__entry->num_bytes)
 );
 
 DEFINE_EVENT(btrfs_qgroup_extent, btrfs_qgroup_account_extents,
 
-	TP_PROTO(struct btrfs_qgroup_extent_record *rec),
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		 struct btrfs_qgroup_extent_record *rec),
 
-	TP_ARGS(rec)
+	TP_ARGS(fs_info, rec)
 );
 
 DEFINE_EVENT(btrfs_qgroup_extent, btrfs_qgroup_insert_dirty_extent,
 
-	TP_PROTO(struct btrfs_qgroup_extent_record *rec),
+	TP_PROTO(struct btrfs_fs_info *fs_info,
+		 struct btrfs_qgroup_extent_record *rec),
 
-	TP_ARGS(rec)
+	TP_ARGS(fs_info, rec)
 );
 
 TRACE_EVENT(btrfs_qgroup_account_extent,
 
-	TP_PROTO(u64 bytenr, u64 num_bytes, u64 nr_old_roots, u64 nr_new_roots),
+	TP_PROTO(struct btrfs_fs_info *fs_info, u64 bytenr,
+		 u64 num_bytes, u64 nr_old_roots, u64 nr_new_roots),
 
-	TP_ARGS(bytenr, num_bytes, nr_old_roots, nr_new_roots),
+	TP_ARGS(fs_info, bytenr, num_bytes, nr_old_roots, nr_new_roots),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	u64,  bytenr			)
 		__field(	u64,  num_bytes			)
 		__field(	u64,  nr_old_roots		)
 		__field(	u64,  nr_new_roots		)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(fs_info,
 		__entry->bytenr		= bytenr;
 		__entry->num_bytes	= num_bytes;
 		__entry->nr_old_roots	= nr_old_roots;
 		__entry->nr_new_roots	= nr_new_roots;
 	),
 
-	TP_printk("bytenr = %llu, num_bytes = %llu, nr_old_roots = %llu, "
+	TP_printk_btrfs("bytenr = %llu, num_bytes = %llu, nr_old_roots = %llu, "
 		  "nr_new_roots = %llu",
 		  __entry->bytenr,
 		  __entry->num_bytes,
@@ -1296,23 +1445,24 @@ TRACE_EVENT(btrfs_qgroup_account_extent,
 
 TRACE_EVENT(qgroup_update_counters,
 
-	TP_PROTO(u64 qgid, u64 cur_old_count, u64 cur_new_count),
+	TP_PROTO(struct btrfs_fs_info *fs_info, u64 qgid,
+		 u64 cur_old_count, u64 cur_new_count),
 
-	TP_ARGS(qgid, cur_old_count, cur_new_count),
+	TP_ARGS(fs_info, qgid, cur_old_count, cur_new_count),
 
-	TP_STRUCT__entry(
+	TP_STRUCT__entry_btrfs(
 		__field(	u64,  qgid			)
 		__field(	u64,  cur_old_count		)
 		__field(	u64,  cur_new_count		)
 	),
 
-	TP_fast_assign(
+	TP_fast_assign_btrfs(fs_info,
 		__entry->qgid		= qgid;
 		__entry->cur_old_count	= cur_old_count;
 		__entry->cur_new_count	= cur_new_count;
 	),
 
-	TP_printk("qgid = %llu, cur_old_count = %llu, cur_new_count = %llu",
+	TP_printk_btrfs("qgid = %llu, cur_old_count = %llu, cur_new_count = %llu",
 		  __entry->qgid,
 		  __entry->cur_old_count,
 		  __entry->cur_new_count)
diff --git a/include/trace/events/compaction.h b/include/trace/events/compaction.h
index 36e2d6fb1..c2ba402ab 100644
--- a/include/trace/events/compaction.h
+++ b/include/trace/events/compaction.h
@@ -226,26 +226,26 @@ TRACE_EVENT(mm_compaction_try_to_compact_pages,
 	TP_PROTO(
 		int order,
 		gfp_t gfp_mask,
-		enum migrate_mode mode),
+		int prio),
 
-	TP_ARGS(order, gfp_mask, mode),
+	TP_ARGS(order, gfp_mask, prio),
 
 	TP_STRUCT__entry(
 		__field(int, order)
 		__field(gfp_t, gfp_mask)
-		__field(enum migrate_mode, mode)
+		__field(int, prio)
 	),
 
 	TP_fast_assign(
 		__entry->order = order;
 		__entry->gfp_mask = gfp_mask;
-		__entry->mode = mode;
+		__entry->prio = prio;
 	),
 
-	TP_printk("order=%d gfp_mask=0x%x mode=%d",
+	TP_printk("order=%d gfp_mask=0x%x priority=%d",
 		__entry->order,
 		__entry->gfp_mask,
-		(int)__entry->mode)
+		__entry->prio)
 );
 
 DECLARE_EVENT_CLASS(mm_compaction_suitable_template,
diff --git a/include/trace/events/devlink.h b/include/trace/events/devlink.h
new file mode 100644
index 000000000..09f1df228
--- /dev/null
+++ b/include/trace/events/devlink.h
@@ -0,0 +1,68 @@
+#if IS_ENABLED(CONFIG_NET_DEVLINK)
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM devlink
+
+#if !defined(_TRACE_DEVLINK_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_DEVLINK_H
+
+#include <linux/device.h>
+#include <net/devlink.h>
+#include <linux/tracepoint.h>
+
+/*
+ * Tracepoint for devlink hardware message:
+ */
+TRACE_EVENT(devlink_hwmsg,
+	TP_PROTO(const struct devlink *devlink, bool incoming,
+		 unsigned long type, const u8 *buf, size_t len),
+
+	TP_ARGS(devlink, incoming, type, buf, len),
+
+	TP_STRUCT__entry(
+		__string(bus_name, devlink->dev->bus->name)
+		__string(dev_name, dev_name(devlink->dev))
+		__string(driver_name, devlink->dev->driver->name)
+		__field(bool, incoming)
+		__field(unsigned long, type)
+		__dynamic_array(u8, buf, len)
+		__field(size_t, len)
+	),
+
+	TP_fast_assign(
+		__assign_str(bus_name, devlink->dev->bus->name);
+		__assign_str(dev_name, dev_name(devlink->dev));
+		__assign_str(driver_name, devlink->dev->driver->name);
+		__entry->incoming = incoming;
+		__entry->type = type;
+		memcpy(__get_dynamic_array(buf), buf, len);
+		__entry->len = len;
+	),
+
+	TP_printk("bus_name=%s dev_name=%s driver_name=%s incoming=%d type=%lu buf=0x[%*phD] len=%zu",
+		  __get_str(bus_name), __get_str(dev_name),
+		  __get_str(driver_name), __entry->incoming, __entry->type,
+		  (int) __entry->len, __get_dynamic_array(buf), __entry->len)
+);
+
+#endif /* _TRACE_DEVLINK_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
+
+#else /* CONFIG_NET_DEVLINK */
+
+#if !defined(_TRACE_DEVLINK_H)
+#define _TRACE_DEVLINK_H
+
+#include <net/devlink.h>
+
+static inline void trace_devlink_hwmsg(const struct devlink *devlink,
+				       bool incoming, unsigned long type,
+				       const u8 *buf, size_t len)
+{
+}
+
+#endif /* _TRACE_DEVLINK_H */
+
+#endif
diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h
index 3a09bb4dc..ff95fd021 100644
--- a/include/trace/events/f2fs.h
+++ b/include/trace/events/f2fs.h
@@ -31,10 +31,9 @@ TRACE_DEFINE_ENUM(BG_GC);
 TRACE_DEFINE_ENUM(LFS);
 TRACE_DEFINE_ENUM(SSR);
 TRACE_DEFINE_ENUM(__REQ_RAHEAD);
-TRACE_DEFINE_ENUM(__REQ_WRITE);
 TRACE_DEFINE_ENUM(__REQ_SYNC);
 TRACE_DEFINE_ENUM(__REQ_NOIDLE);
-TRACE_DEFINE_ENUM(__REQ_FLUSH);
+TRACE_DEFINE_ENUM(__REQ_PREFLUSH);
 TRACE_DEFINE_ENUM(__REQ_FUA);
 TRACE_DEFINE_ENUM(__REQ_PRIO);
 TRACE_DEFINE_ENUM(__REQ_META);
@@ -56,17 +55,21 @@ TRACE_DEFINE_ENUM(CP_DISCARD);
 		{ IPU,		"IN-PLACE" },				\
 		{ OPU,		"OUT-OF-PLACE" })
 
-#define F2FS_BIO_MASK(t)	(t & (READA | WRITE_FLUSH_FUA))
+#define F2FS_BIO_FLAG_MASK(t)	(t & (REQ_RAHEAD | WRITE_FLUSH_FUA))
 #define F2FS_BIO_EXTRA_MASK(t)	(t & (REQ_META | REQ_PRIO))
 
-#define show_bio_type(type)	show_bio_base(type), show_bio_extra(type)
+#define show_bio_type(op, op_flags) show_bio_op(op),			\
+			show_bio_op_flags(op_flags), show_bio_extra(op_flags)
 
-#define show_bio_base(type)						\
-	__print_symbolic(F2FS_BIO_MASK(type),				\
+#define show_bio_op(op)							\
+	__print_symbolic(op,						\
 		{ READ, 		"READ" },			\
-		{ READA, 		"READAHEAD" },			\
+		{ WRITE,		"WRITE" })
+
+#define show_bio_op_flags(flags)					\
+	__print_symbolic(F2FS_BIO_FLAG_MASK(flags),			\
+		{ REQ_RAHEAD, 		"READAHEAD" },			\
 		{ READ_SYNC, 		"READ_SYNC" },			\
-		{ WRITE, 		"WRITE" },			\
 		{ WRITE_SYNC, 		"WRITE_SYNC" },			\
 		{ WRITE_FLUSH,		"WRITE_FLUSH" },		\
 		{ WRITE_FUA, 		"WRITE_FUA" },			\
@@ -734,7 +737,8 @@ DECLARE_EVENT_CLASS(f2fs__submit_page_bio,
 		__field(pgoff_t, index)
 		__field(block_t, old_blkaddr)
 		__field(block_t, new_blkaddr)
-		__field(int, rw)
+		__field(int, op)
+		__field(int, op_flags)
 		__field(int, type)
 	),
 
@@ -744,17 +748,18 @@ DECLARE_EVENT_CLASS(f2fs__submit_page_bio,
 		__entry->index		= page->index;
 		__entry->old_blkaddr	= fio->old_blkaddr;
 		__entry->new_blkaddr	= fio->new_blkaddr;
-		__entry->rw		= fio->rw;
+		__entry->op		= fio->op;
+		__entry->op_flags	= fio->op_flags;
 		__entry->type		= fio->type;
 	),
 
 	TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, "
-		"oldaddr = 0x%llx, newaddr = 0x%llx rw = %s%s, type = %s",
+		"oldaddr = 0x%llx, newaddr = 0x%llx rw = %s%si%s, type = %s",
 		show_dev_ino(__entry),
 		(unsigned long)__entry->index,
 		(unsigned long long)__entry->old_blkaddr,
 		(unsigned long long)__entry->new_blkaddr,
-		show_bio_type(__entry->rw),
+		show_bio_type(__entry->op, __entry->op_flags),
 		show_block_type(__entry->type))
 );
 
@@ -785,7 +790,8 @@ DECLARE_EVENT_CLASS(f2fs__submit_bio,
 
 	TP_STRUCT__entry(
 		__field(dev_t,	dev)
-		__field(int,	rw)
+		__field(int,	op)
+		__field(int,	op_flags)
 		__field(int,	type)
 		__field(sector_t,	sector)
 		__field(unsigned int,	size)
@@ -793,15 +799,16 @@ DECLARE_EVENT_CLASS(f2fs__submit_bio,
 
 	TP_fast_assign(
 		__entry->dev		= sb->s_dev;
-		__entry->rw		= fio->rw;
+		__entry->op		= fio->op;
+		__entry->op_flags	= fio->op_flags;
 		__entry->type		= fio->type;
 		__entry->sector		= bio->bi_iter.bi_sector;
 		__entry->size		= bio->bi_iter.bi_size;
 	),
 
-	TP_printk("dev = (%d,%d), %s%s, %s, sector = %lld, size = %u",
+	TP_printk("dev = (%d,%d), %s%s%s, %s, sector = %lld, size = %u",
 		show_dev(__entry),
-		show_bio_type(__entry->rw),
+		show_bio_type(__entry->op, __entry->op_flags),
 		show_block_type(__entry->type),
 		(unsigned long long)__entry->sector,
 		__entry->size)
diff --git a/include/trace/events/huge_memory.h b/include/trace/events/huge_memory.h
index 551ba4acd..04f58acda 100644
--- a/include/trace/events/huge_memory.h
+++ b/include/trace/events/huge_memory.h
@@ -13,7 +13,7 @@
 	EM( SCAN_EXCEED_NONE_PTE,	"exceed_none_pte")		\
 	EM( SCAN_PTE_NON_PRESENT,	"pte_non_present")		\
 	EM( SCAN_PAGE_RO,		"no_writable_page")		\
-	EM( SCAN_NO_REFERENCED_PAGE,	"no_referenced_page")		\
+	EM( SCAN_LACK_REFERENCED_PAGE,	"lack_referenced_page")		\
 	EM( SCAN_PAGE_NULL,		"page_null")			\
 	EM( SCAN_SCAN_ABORT,		"scan_aborted")			\
 	EM( SCAN_PAGE_COUNT,		"not_suitable_page_count")	\
@@ -28,7 +28,9 @@
 	EM( SCAN_SWAP_CACHE_PAGE,	"page_swap_cache")		\
 	EM( SCAN_DEL_PAGE_LRU,		"could_not_delete_page_from_lru")\
 	EM( SCAN_ALLOC_HUGE_PAGE_FAIL,	"alloc_huge_page_failed")	\
-	EMe( SCAN_CGROUP_CHARGE_FAIL,	"ccgroup_charge_failed")
+	EM( SCAN_CGROUP_CHARGE_FAIL,	"ccgroup_charge_failed")	\
+	EM( SCAN_EXCEED_SWAP_PTE,	"exceed_swap_pte")		\
+	EMe(SCAN_TRUNCATED,		"truncated")			\
 
 #undef EM
 #undef EMe
@@ -45,17 +47,18 @@ SCAN_STATUS
 TRACE_EVENT(mm_khugepaged_scan_pmd,
 
 	TP_PROTO(struct mm_struct *mm, struct page *page, bool writable,
-		 bool referenced, int none_or_zero, int status),
+		 int referenced, int none_or_zero, int status, int unmapped),
 
-	TP_ARGS(mm, page, writable, referenced, none_or_zero, status),
+	TP_ARGS(mm, page, writable, referenced, none_or_zero, status, unmapped),
 
 	TP_STRUCT__entry(
 		__field(struct mm_struct *, mm)
 		__field(unsigned long, pfn)
 		__field(bool, writable)
-		__field(bool, referenced)
+		__field(int, referenced)
 		__field(int, none_or_zero)
 		__field(int, status)
+		__field(int, unmapped)
 	),
 
 	TP_fast_assign(
@@ -65,15 +68,17 @@ TRACE_EVENT(mm_khugepaged_scan_pmd,
 		__entry->referenced = referenced;
 		__entry->none_or_zero = none_or_zero;
 		__entry->status = status;
+		__entry->unmapped = unmapped;
 	),
 
-	TP_printk("mm=%p, scan_pfn=0x%lx, writable=%d, referenced=%d, none_or_zero=%d, status=%s",
+	TP_printk("mm=%p, scan_pfn=0x%lx, writable=%d, referenced=%d, none_or_zero=%d, status=%s, unmapped=%d",
 		__entry->mm,
 		__entry->pfn,
 		__entry->writable,
 		__entry->referenced,
 		__entry->none_or_zero,
-		__print_symbolic(__entry->status, SCAN_STATUS))
+		__print_symbolic(__entry->status, SCAN_STATUS),
+		__entry->unmapped)
 );
 
 TRACE_EVENT(mm_collapse_huge_page,
@@ -103,14 +108,14 @@ TRACE_EVENT(mm_collapse_huge_page,
 TRACE_EVENT(mm_collapse_huge_page_isolate,
 
 	TP_PROTO(struct page *page, int none_or_zero,
-		 bool referenced, bool  writable, int status),
+		 int referenced, bool  writable, int status),
 
 	TP_ARGS(page, none_or_zero, referenced, writable, status),
 
 	TP_STRUCT__entry(
 		__field(unsigned long, pfn)
 		__field(int, none_or_zero)
-		__field(bool, referenced)
+		__field(int, referenced)
 		__field(bool, writable)
 		__field(int, status)
 	),
@@ -131,5 +136,32 @@ TRACE_EVENT(mm_collapse_huge_page_isolate,
 		__print_symbolic(__entry->status, SCAN_STATUS))
 );
 
+TRACE_EVENT(mm_collapse_huge_page_swapin,
+
+	TP_PROTO(struct mm_struct *mm, int swapped_in, int referenced, int ret),
+
+	TP_ARGS(mm, swapped_in, referenced, ret),
+
+	TP_STRUCT__entry(
+		__field(struct mm_struct *, mm)
+		__field(int, swapped_in)
+		__field(int, referenced)
+		__field(int, ret)
+	),
+
+	TP_fast_assign(
+		__entry->mm = mm;
+		__entry->swapped_in = swapped_in;
+		__entry->referenced = referenced;
+		__entry->ret = ret;
+	),
+
+	TP_printk("mm=%p, swapped_in=%d, referenced=%d, ret=%d",
+		__entry->mm,
+		__entry->swapped_in,
+		__entry->referenced,
+		__entry->ret)
+);
+
 #endif /* __HUGE_MEMORY_H */
 #include <trace/define_trace.h>
diff --git a/include/trace/events/kvm.h b/include/trace/events/kvm.h
index f28292d73..8ade3eb6c 100644
--- a/include/trace/events/kvm.h
+++ b/include/trace/events/kvm.h
@@ -151,8 +151,9 @@ TRACE_EVENT(kvm_msi_set_irq,
 		__entry->data		= data;
 	),
 
-	TP_printk("dst %u vec %u (%s|%s|%s%s)",
-		  (u8)(__entry->address >> 12), (u8)__entry->data,
+	TP_printk("dst %llx vec %u (%s|%s|%s%s)",
+		  (u8)(__entry->address >> 12) | ((__entry->address >> 32) & 0xffffff00),
+		  (u8)__entry->data,
 		  __print_symbolic((__entry->data >> 8 & 0x7), kvm_deliver_mode),
 		  (__entry->address & (1<<2)) ? "logical" : "physical",
 		  (__entry->data & (1<<15)) ? "level" : "edge",
diff --git a/include/trace/events/libata.h b/include/trace/events/libata.h
index 75fff8696..2fbbf990e 100644
--- a/include/trace/events/libata.h
+++ b/include/trace/events/libata.h
@@ -126,6 +126,7 @@
 		ata_protocol_name(ATA_PROT_PIO),	\
 		ata_protocol_name(ATA_PROT_DMA),	\
 		ata_protocol_name(ATA_PROT_NCQ),	\
+		ata_protocol_name(ATA_PROT_NCQ_NODATA),	\
 		ata_protocol_name(ATAPI_PROT_NODATA),	\
 		ata_protocol_name(ATAPI_PROT_PIO),	\
 		ata_protocol_name(ATAPI_PROT_DMA))
diff --git a/include/trace/events/mmflags.h b/include/trace/events/mmflags.h
index 98930eae5..5a81ab48a 100644
--- a/include/trace/events/mmflags.h
+++ b/include/trace/events/mmflags.h
@@ -11,6 +11,7 @@
 
 #define __def_gfpflag_names						\
 	{(unsigned long)GFP_TRANSHUGE,		"GFP_TRANSHUGE"},	\
+	{(unsigned long)GFP_TRANSHUGE_LIGHT,	"GFP_TRANSHUGE_LIGHT"}, \
 	{(unsigned long)GFP_HIGHUSER_MOVABLE,	"GFP_HIGHUSER_MOVABLE"},\
 	{(unsigned long)GFP_HIGHUSER,		"GFP_HIGHUSER"},	\
 	{(unsigned long)GFP_USER,		"GFP_USER"},		\
@@ -72,12 +73,6 @@
 #define IF_HAVE_PG_HWPOISON(flag,string)
 #endif
 
-#ifdef CONFIG_TUXONICE_
-#define IF_HAVE_PG_TUXONICE(flag,string) ,{1UL << flag, string}
-#else
-#define IF_HAVE_PG_TUXONICE(flag,string)
-#endif
-
 #if defined(CONFIG_IDLE_PAGE_TRACKING) && defined(CONFIG_64BIT)
 #define IF_HAVE_PG_IDLE(flag,string) ,{1UL << flag, string}
 #else
@@ -108,10 +103,6 @@
 IF_HAVE_PG_MLOCK(PG_mlocked,		"mlocked"	)		\
 IF_HAVE_PG_UNCACHED(PG_uncached,	"uncached"	)		\
 IF_HAVE_PG_HWPOISON(PG_hwpoison,	"hwpoison"	)		\
-IF_HAVE_PG_TUXONICE(PG_toi_untracked,   "toi_untracked" )               \
-IF_HAVE_PG_TUXONICE(PG_toi_ro,          "toi_ro"        )               \
-IF_HAVE_PG_TUXONICE(PG_toi_cbw,         "toi_cbw"       )               \
-IF_HAVE_PG_TUXONICE(PG_toi_dirty,       "toi_dirty"     )               \
 IF_HAVE_PG_IDLE(PG_young,		"young"		)		\
 IF_HAVE_PG_IDLE(PG_idle,		"idle"		)
 
diff --git a/include/trace/events/napi.h b/include/trace/events/napi.h
index 8fe1e93f5..0b9e5136a 100644
--- a/include/trace/events/napi.h
+++ b/include/trace/events/napi.h
@@ -12,22 +12,27 @@
 
 TRACE_EVENT(napi_poll,
 
-	TP_PROTO(struct napi_struct *napi),
+	TP_PROTO(struct napi_struct *napi, int work, int budget),
 
-	TP_ARGS(napi),
+	TP_ARGS(napi, work, budget),
 
 	TP_STRUCT__entry(
 		__field(	struct napi_struct *,	napi)
 		__string(	dev_name, napi->dev ? napi->dev->name : NO_DEV)
+		__field(	int,			work)
+		__field(	int,			budget)
 	),
 
 	TP_fast_assign(
 		__entry->napi = napi;
 		__assign_str(dev_name, napi->dev ? napi->dev->name : NO_DEV);
+		__entry->work = work;
+		__entry->budget = budget;
 	),
 
-	TP_printk("napi poll on napi struct %p for device %s",
-		__entry->napi, __get_str(dev_name))
+	TP_printk("napi poll on napi struct %p for device %s work %d budget %d",
+		  __entry->napi, __get_str(dev_name),
+		  __entry->work, __entry->budget)
 );
 
 #undef NO_DEV
diff --git a/include/trace/events/printk.h b/include/trace/events/printk.h
index c008bc99f..f35017005 100644
--- a/include/trace/events/printk.h
+++ b/include/trace/events/printk.h
@@ -16,8 +16,16 @@ TRACE_EVENT(console,
 	),
 
 	TP_fast_assign(
-		memcpy(__get_dynamic_array(msg), text, len);
-		((char *)__get_dynamic_array(msg))[len] = 0;
+		/*
+		 * Each trace entry is printed in a new line.
+		 * If the msg finishes with '\n', cut it off
+		 * to avoid blank lines in the trace.
+		 */
+		if ((len > 0) && (text[len-1] == '\n'))
+			len -= 1;
+
+		memcpy(__get_str(msg), text, len);
+		__get_str(msg)[len] = 0;
 	),
 
 	TP_printk("%s", __get_str(msg))
diff --git a/include/trace/events/sunrpc.h b/include/trace/events/sunrpc.h
index 5664ca07c..8a707f8a4 100644
--- a/include/trace/events/sunrpc.h
+++ b/include/trace/events/sunrpc.h
@@ -473,6 +473,39 @@ TRACE_EVENT(svc_recv,
 			show_rqstp_flags(__entry->flags))
 );
 
+DECLARE_EVENT_CLASS(svc_rqst_event,
+
+	TP_PROTO(struct svc_rqst *rqst),
+
+	TP_ARGS(rqst),
+
+	TP_STRUCT__entry(
+		__field(__be32, xid)
+		__field(unsigned long, flags)
+		__dynamic_array(unsigned char, addr, rqst->rq_addrlen)
+	),
+
+	TP_fast_assign(
+		__entry->xid = rqst->rq_xid;
+		__entry->flags = rqst->rq_flags;
+		memcpy(__get_dynamic_array(addr),
+			&rqst->rq_addr, rqst->rq_addrlen);
+	),
+
+	TP_printk("addr=%pIScp rq_xid=0x%x flags=%s",
+		(struct sockaddr *)__get_dynamic_array(addr),
+		be32_to_cpu(__entry->xid),
+		show_rqstp_flags(__entry->flags))
+);
+
+DEFINE_EVENT(svc_rqst_event, svc_defer,
+	TP_PROTO(struct svc_rqst *rqst),
+	TP_ARGS(rqst));
+
+DEFINE_EVENT(svc_rqst_event, svc_drop,
+	TP_PROTO(struct svc_rqst *rqst),
+	TP_ARGS(rqst));
+
 DECLARE_EVENT_CLASS(svc_rqst_status,
 
 	TP_PROTO(struct svc_rqst *rqst, int status),
@@ -553,7 +586,7 @@ TRACE_EVENT(svc_xprt_do_enqueue,
 		__entry->pid, show_svc_xprt_flags(__entry->flags))
 );
 
-TRACE_EVENT(svc_xprt_dequeue,
+DECLARE_EVENT_CLASS(svc_xprt_event,
 	TP_PROTO(struct svc_xprt *xprt),
 
 	TP_ARGS(xprt),
@@ -582,6 +615,14 @@ TRACE_EVENT(svc_xprt_dequeue,
 		show_svc_xprt_flags(__entry->flags))
 );
 
+DEFINE_EVENT(svc_xprt_event, svc_xprt_dequeue,
+	TP_PROTO(struct svc_xprt *xprt),
+	TP_ARGS(xprt));
+
+DEFINE_EVENT(svc_xprt_event, svc_xprt_no_write_space,
+	TP_PROTO(struct svc_xprt *xprt),
+	TP_ARGS(xprt));
+
 TRACE_EVENT(svc_wake_up,
 	TP_PROTO(int pid),
 
@@ -628,6 +669,34 @@ TRACE_EVENT(svc_handle_xprt,
 			(struct sockaddr *)__get_dynamic_array(addr) : NULL,
 		__entry->len, show_svc_xprt_flags(__entry->flags))
 );
+
+
+DECLARE_EVENT_CLASS(svc_deferred_event,
+	TP_PROTO(struct svc_deferred_req *dr),
+
+	TP_ARGS(dr),
+
+	TP_STRUCT__entry(
+		__field(__be32, xid)
+		__dynamic_array(unsigned char, addr, dr->addrlen)
+	),
+
+	TP_fast_assign(
+		__entry->xid = *(__be32 *)(dr->args + (dr->xprt_hlen>>2));
+		memcpy(__get_dynamic_array(addr), &dr->addr, dr->addrlen);
+	),
+
+	TP_printk("addr=%pIScp xid=0x%x",
+		(struct sockaddr *)__get_dynamic_array(addr),
+		be32_to_cpu(__entry->xid))
+);
+
+DEFINE_EVENT(svc_deferred_event, svc_drop_deferred,
+	TP_PROTO(struct svc_deferred_req *dr),
+	TP_ARGS(dr));
+DEFINE_EVENT(svc_deferred_event, svc_revisit_deferred,
+	TP_PROTO(struct svc_deferred_req *dr),
+	TP_ARGS(dr));
 #endif /* _TRACE_SUNRPC_H */
 
 #include <trace/define_trace.h>
diff --git a/include/trace/events/vmscan.h b/include/trace/events/vmscan.h
index 0101ef37f..c88fd0934 100644
--- a/include/trace/events/vmscan.h
+++ b/include/trace/events/vmscan.h
@@ -55,21 +55,23 @@ TRACE_EVENT(mm_vmscan_kswapd_sleep,
 
 TRACE_EVENT(mm_vmscan_kswapd_wake,
 
-	TP_PROTO(int nid, int order),
+	TP_PROTO(int nid, int zid, int order),
 
-	TP_ARGS(nid, order),
+	TP_ARGS(nid, zid, order),
 
 	TP_STRUCT__entry(
 		__field(	int,	nid	)
+		__field(	int,	zid	)
 		__field(	int,	order	)
 	),
 
 	TP_fast_assign(
 		__entry->nid	= nid;
+		__entry->zid    = zid;
 		__entry->order	= order;
 	),
 
-	TP_printk("nid=%d order=%d", __entry->nid, __entry->order)
+	TP_printk("nid=%d zid=%d order=%d", __entry->nid, __entry->zid, __entry->order)
 );
 
 TRACE_EVENT(mm_vmscan_wakeup_kswapd,
@@ -98,47 +100,50 @@ TRACE_EVENT(mm_vmscan_wakeup_kswapd,
 
 DECLARE_EVENT_CLASS(mm_vmscan_direct_reclaim_begin_template,
 
-	TP_PROTO(int order, int may_writepage, gfp_t gfp_flags),
+	TP_PROTO(int order, int may_writepage, gfp_t gfp_flags, int classzone_idx),
 
-	TP_ARGS(order, may_writepage, gfp_flags),
+	TP_ARGS(order, may_writepage, gfp_flags, classzone_idx),
 
 	TP_STRUCT__entry(
 		__field(	int,	order		)
 		__field(	int,	may_writepage	)
 		__field(	gfp_t,	gfp_flags	)
+		__field(	int,	classzone_idx	)
 	),
 
 	TP_fast_assign(
 		__entry->order		= order;
 		__entry->may_writepage	= may_writepage;
 		__entry->gfp_flags	= gfp_flags;
+		__entry->classzone_idx	= classzone_idx;
 	),
 
-	TP_printk("order=%d may_writepage=%d gfp_flags=%s",
+	TP_printk("order=%d may_writepage=%d gfp_flags=%s classzone_idx=%d",
 		__entry->order,
 		__entry->may_writepage,
-		show_gfp_flags(__entry->gfp_flags))
+		show_gfp_flags(__entry->gfp_flags),
+		__entry->classzone_idx)
 );
 
 DEFINE_EVENT(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_direct_reclaim_begin,
 
-	TP_PROTO(int order, int may_writepage, gfp_t gfp_flags),
+	TP_PROTO(int order, int may_writepage, gfp_t gfp_flags, int classzone_idx),
 
-	TP_ARGS(order, may_writepage, gfp_flags)
+	TP_ARGS(order, may_writepage, gfp_flags, classzone_idx)
 );
 
 DEFINE_EVENT(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_memcg_reclaim_begin,
 
-	TP_PROTO(int order, int may_writepage, gfp_t gfp_flags),
+	TP_PROTO(int order, int may_writepage, gfp_t gfp_flags, int classzone_idx),
 
-	TP_ARGS(order, may_writepage, gfp_flags)
+	TP_ARGS(order, may_writepage, gfp_flags, classzone_idx)
 );
 
 DEFINE_EVENT(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_memcg_softlimit_reclaim_begin,
 
-	TP_PROTO(int order, int may_writepage, gfp_t gfp_flags),
+	TP_PROTO(int order, int may_writepage, gfp_t gfp_flags, int classzone_idx),
 
-	TP_ARGS(order, may_writepage, gfp_flags)
+	TP_ARGS(order, may_writepage, gfp_flags, classzone_idx)
 );
 
 DECLARE_EVENT_CLASS(mm_vmscan_direct_reclaim_end_template,
@@ -266,16 +271,18 @@ TRACE_EVENT(mm_shrink_slab_end,
 
 DECLARE_EVENT_CLASS(mm_vmscan_lru_isolate_template,
 
-	TP_PROTO(int order,
+	TP_PROTO(int classzone_idx,
+		int order,
 		unsigned long nr_requested,
 		unsigned long nr_scanned,
 		unsigned long nr_taken,
 		isolate_mode_t isolate_mode,
 		int file),
 
-	TP_ARGS(order, nr_requested, nr_scanned, nr_taken, isolate_mode, file),
+	TP_ARGS(classzone_idx, order, nr_requested, nr_scanned, nr_taken, isolate_mode, file),
 
 	TP_STRUCT__entry(
+		__field(int, classzone_idx)
 		__field(int, order)
 		__field(unsigned long, nr_requested)
 		__field(unsigned long, nr_scanned)
@@ -285,6 +292,7 @@ DECLARE_EVENT_CLASS(mm_vmscan_lru_isolate_template,
 	),
 
 	TP_fast_assign(
+		__entry->classzone_idx = classzone_idx;
 		__entry->order = order;
 		__entry->nr_requested = nr_requested;
 		__entry->nr_scanned = nr_scanned;
@@ -293,8 +301,9 @@ DECLARE_EVENT_CLASS(mm_vmscan_lru_isolate_template,
 		__entry->file = file;
 	),
 
-	TP_printk("isolate_mode=%d order=%d nr_requested=%lu nr_scanned=%lu nr_taken=%lu file=%d",
+	TP_printk("isolate_mode=%d classzone=%d order=%d nr_requested=%lu nr_scanned=%lu nr_taken=%lu file=%d",
 		__entry->isolate_mode,
+		__entry->classzone_idx,
 		__entry->order,
 		__entry->nr_requested,
 		__entry->nr_scanned,
@@ -304,27 +313,29 @@ DECLARE_EVENT_CLASS(mm_vmscan_lru_isolate_template,
 
 DEFINE_EVENT(mm_vmscan_lru_isolate_template, mm_vmscan_lru_isolate,
 
-	TP_PROTO(int order,
+	TP_PROTO(int classzone_idx,
+		int order,
 		unsigned long nr_requested,
 		unsigned long nr_scanned,
 		unsigned long nr_taken,
 		isolate_mode_t isolate_mode,
 		int file),
 
-	TP_ARGS(order, nr_requested, nr_scanned, nr_taken, isolate_mode, file)
+	TP_ARGS(classzone_idx, order, nr_requested, nr_scanned, nr_taken, isolate_mode, file)
 
 );
 
 DEFINE_EVENT(mm_vmscan_lru_isolate_template, mm_vmscan_memcg_isolate,
 
-	TP_PROTO(int order,
+	TP_PROTO(int classzone_idx,
+		int order,
 		unsigned long nr_requested,
 		unsigned long nr_scanned,
 		unsigned long nr_taken,
 		isolate_mode_t isolate_mode,
 		int file),
 
-	TP_ARGS(order, nr_requested, nr_scanned, nr_taken, isolate_mode, file)
+	TP_ARGS(classzone_idx, order, nr_requested, nr_scanned, nr_taken, isolate_mode, file)
 
 );
 
@@ -352,15 +363,14 @@ TRACE_EVENT(mm_vmscan_writepage,
 
 TRACE_EVENT(mm_vmscan_lru_shrink_inactive,
 
-	TP_PROTO(struct zone *zone,
+	TP_PROTO(int nid,
 		unsigned long nr_scanned, unsigned long nr_reclaimed,
 		int priority, int file),
 
-	TP_ARGS(zone, nr_scanned, nr_reclaimed, priority, file),
+	TP_ARGS(nid, nr_scanned, nr_reclaimed, priority, file),
 
 	TP_STRUCT__entry(
 		__field(int, nid)
-		__field(int, zid)
 		__field(unsigned long, nr_scanned)
 		__field(unsigned long, nr_reclaimed)
 		__field(int, priority)
@@ -368,16 +378,15 @@ TRACE_EVENT(mm_vmscan_lru_shrink_inactive,
 	),
 
 	TP_fast_assign(
-		__entry->nid = zone_to_nid(zone);
-		__entry->zid = zone_idx(zone);
+		__entry->nid = nid;
 		__entry->nr_scanned = nr_scanned;
 		__entry->nr_reclaimed = nr_reclaimed;
 		__entry->priority = priority;
 		__entry->reclaim_flags = trace_shrink_flags(file);
 	),
 
-	TP_printk("nid=%d zid=%d nr_scanned=%ld nr_reclaimed=%ld priority=%d flags=%s",
-		__entry->nid, __entry->zid,
+	TP_printk("nid=%d nr_scanned=%ld nr_reclaimed=%ld priority=%d flags=%s",
+		__entry->nid,
 		__entry->nr_scanned, __entry->nr_reclaimed,
 		__entry->priority,
 		show_reclaim_flags(__entry->reclaim_flags))
diff --git a/include/trace/events/vsock_virtio_transport_common.h b/include/trace/events/vsock_virtio_transport_common.h
new file mode 100644
index 000000000..b7f1d6278
--- /dev/null
+++ b/include/trace/events/vsock_virtio_transport_common.h
@@ -0,0 +1,144 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM vsock
+
+#if !defined(_TRACE_VSOCK_VIRTIO_TRANSPORT_COMMON_H) || \
+    defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_VSOCK_VIRTIO_TRANSPORT_COMMON_H
+
+#include <linux/tracepoint.h>
+
+TRACE_DEFINE_ENUM(VIRTIO_VSOCK_TYPE_STREAM);
+
+#define show_type(val) \
+	__print_symbolic(val, { VIRTIO_VSOCK_TYPE_STREAM, "STREAM" })
+
+TRACE_DEFINE_ENUM(VIRTIO_VSOCK_OP_INVALID);
+TRACE_DEFINE_ENUM(VIRTIO_VSOCK_OP_REQUEST);
+TRACE_DEFINE_ENUM(VIRTIO_VSOCK_OP_RESPONSE);
+TRACE_DEFINE_ENUM(VIRTIO_VSOCK_OP_RST);
+TRACE_DEFINE_ENUM(VIRTIO_VSOCK_OP_SHUTDOWN);
+TRACE_DEFINE_ENUM(VIRTIO_VSOCK_OP_RW);
+TRACE_DEFINE_ENUM(VIRTIO_VSOCK_OP_CREDIT_UPDATE);
+TRACE_DEFINE_ENUM(VIRTIO_VSOCK_OP_CREDIT_REQUEST);
+
+#define show_op(val) \
+	__print_symbolic(val, \
+			 { VIRTIO_VSOCK_OP_INVALID, "INVALID" }, \
+			 { VIRTIO_VSOCK_OP_REQUEST, "REQUEST" }, \
+			 { VIRTIO_VSOCK_OP_RESPONSE, "RESPONSE" }, \
+			 { VIRTIO_VSOCK_OP_RST, "RST" }, \
+			 { VIRTIO_VSOCK_OP_SHUTDOWN, "SHUTDOWN" }, \
+			 { VIRTIO_VSOCK_OP_RW, "RW" }, \
+			 { VIRTIO_VSOCK_OP_CREDIT_UPDATE, "CREDIT_UPDATE" }, \
+			 { VIRTIO_VSOCK_OP_CREDIT_REQUEST, "CREDIT_REQUEST" })
+
+TRACE_EVENT(virtio_transport_alloc_pkt,
+	TP_PROTO(
+		 __u32 src_cid, __u32 src_port,
+		 __u32 dst_cid, __u32 dst_port,
+		 __u32 len,
+		 __u16 type,
+		 __u16 op,
+		 __u32 flags
+	),
+	TP_ARGS(
+		src_cid, src_port,
+		dst_cid, dst_port,
+		len,
+		type,
+		op,
+		flags
+	),
+	TP_STRUCT__entry(
+		__field(__u32, src_cid)
+		__field(__u32, src_port)
+		__field(__u32, dst_cid)
+		__field(__u32, dst_port)
+		__field(__u32, len)
+		__field(__u16, type)
+		__field(__u16, op)
+		__field(__u32, flags)
+	),
+	TP_fast_assign(
+		__entry->src_cid = src_cid;
+		__entry->src_port = src_port;
+		__entry->dst_cid = dst_cid;
+		__entry->dst_port = dst_port;
+		__entry->len = len;
+		__entry->type = type;
+		__entry->op = op;
+		__entry->flags = flags;
+	),
+	TP_printk("%u:%u -> %u:%u len=%u type=%s op=%s flags=%#x",
+		  __entry->src_cid, __entry->src_port,
+		  __entry->dst_cid, __entry->dst_port,
+		  __entry->len,
+		  show_type(__entry->type),
+		  show_op(__entry->op),
+		  __entry->flags)
+);
+
+TRACE_EVENT(virtio_transport_recv_pkt,
+	TP_PROTO(
+		 __u32 src_cid, __u32 src_port,
+		 __u32 dst_cid, __u32 dst_port,
+		 __u32 len,
+		 __u16 type,
+		 __u16 op,
+		 __u32 flags,
+		 __u32 buf_alloc,
+		 __u32 fwd_cnt
+	),
+	TP_ARGS(
+		src_cid, src_port,
+		dst_cid, dst_port,
+		len,
+		type,
+		op,
+		flags,
+		buf_alloc,
+		fwd_cnt
+	),
+	TP_STRUCT__entry(
+		__field(__u32, src_cid)
+		__field(__u32, src_port)
+		__field(__u32, dst_cid)
+		__field(__u32, dst_port)
+		__field(__u32, len)
+		__field(__u16, type)
+		__field(__u16, op)
+		__field(__u32, flags)
+		__field(__u32, buf_alloc)
+		__field(__u32, fwd_cnt)
+	),
+	TP_fast_assign(
+		__entry->src_cid = src_cid;
+		__entry->src_port = src_port;
+		__entry->dst_cid = dst_cid;
+		__entry->dst_port = dst_port;
+		__entry->len = len;
+		__entry->type = type;
+		__entry->op = op;
+		__entry->flags = flags;
+		__entry->buf_alloc = buf_alloc;
+		__entry->fwd_cnt = fwd_cnt;
+	),
+	TP_printk("%u:%u -> %u:%u len=%u type=%s op=%s flags=%#x "
+		  "buf_alloc=%u fwd_cnt=%u",
+		  __entry->src_cid, __entry->src_port,
+		  __entry->dst_cid, __entry->dst_port,
+		  __entry->len,
+		  show_type(__entry->type),
+		  show_op(__entry->op),
+		  __entry->flags,
+		  __entry->buf_alloc,
+		  __entry->fwd_cnt)
+);
+
+#endif /* _TRACE_VSOCK_VIRTIO_TRANSPORT_COMMON_H */
+
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE vsock_virtio_transport_common
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/wbt.h b/include/trace/events/wbt.h
index a4b8b2e57..926c7ee0e 100644
--- a/include/trace/events/wbt.h
+++ b/include/trace/events/wbt.h
@@ -67,10 +67,10 @@ TRACE_EVENT(wbt_lat,
 
 	TP_fast_assign(
 		strncpy(__entry->name, dev_name(bdi->dev), 32);
-		__entry->lat = lat;
+		__entry->lat = div_u64(lat, 1000);
 	),
 
-	TP_printk("%s: latency %llu\n", __entry->name,
+	TP_printk("%s: latency %lluus\n", __entry->name,
 			(unsigned long long) __entry->lat)
 );
 
@@ -86,7 +86,7 @@ TRACE_EVENT(wbt_lat,
 TRACE_EVENT(wbt_step,
 
 	TP_PROTO(struct backing_dev_info *bdi, const char *msg,
-		 unsigned int step, unsigned long window, unsigned int bg,
+		 int step, unsigned long window, unsigned int bg,
 		 unsigned int normal, unsigned int max),
 
 	TP_ARGS(bdi, msg, step, window, bg, normal, max),
@@ -94,7 +94,7 @@ TRACE_EVENT(wbt_step,
 	TP_STRUCT__entry(
 		__array(char, name, 32)
 		__field(const char *, msg)
-		__field(unsigned int, step)
+		__field(int, step)
 		__field(unsigned long, window)
 		__field(unsigned int, bg)
 		__field(unsigned int, normal)
@@ -105,17 +105,48 @@ TRACE_EVENT(wbt_step,
 		strncpy(__entry->name, dev_name(bdi->dev), 32);
 		__entry->msg	= msg;
 		__entry->step	= step;
-		__entry->window	= window;
+		__entry->window	= div_u64(window, 1000);
 		__entry->bg	= bg;
 		__entry->normal	= normal;
 		__entry->max	= max;
 	),
 
-	TP_printk("%s: %s: step=%u, window=%lu, background=%u, normal=%u, max=%u\n",
+	TP_printk("%s: %s: step=%d, window=%luus, background=%u, normal=%u, max=%u\n",
 		  __entry->name, __entry->msg, __entry->step, __entry->window,
 		  __entry->bg, __entry->normal, __entry->max)
 );
 
+/**
+ * wbt_timer - trace wb timer event
+ * @status: timer state status
+ * @step: the current scale step count
+ * @inflight: tracked writes inflight
+ */
+TRACE_EVENT(wbt_timer,
+
+	TP_PROTO(struct backing_dev_info *bdi, unsigned int status,
+		 int step, unsigned int inflight),
+
+	TP_ARGS(bdi, status, step, inflight),
+
+	TP_STRUCT__entry(
+		__array(char, name, 32)
+		__field(unsigned int, status)
+		__field(int, step)
+		__field(unsigned int, inflight)
+	),
+
+	TP_fast_assign(
+		strncpy(__entry->name, dev_name(bdi->dev), 32);
+		__entry->status		= status;
+		__entry->step		= step;
+		__entry->inflight	= inflight;
+	),
+
+	TP_printk("%s: status=%u, step=%d, inflight=%u\n", __entry->name,
+		  __entry->status, __entry->step, __entry->inflight)
+);
+
 #endif /* _TRACE_WBT_H */
 
 /* This part must be outside protection */
diff --git a/include/trace/events/writeback.h b/include/trace/events/writeback.h
index 73614ce1d..2ccd9ccbf 100644
--- a/include/trace/events/writeback.h
+++ b/include/trace/events/writeback.h
@@ -412,11 +412,11 @@ TRACE_EVENT(global_dirty_state,
 	),
 
 	TP_fast_assign(
-		__entry->nr_dirty	= global_page_state(NR_FILE_DIRTY);
-		__entry->nr_writeback	= global_page_state(NR_WRITEBACK);
-		__entry->nr_unstable	= global_page_state(NR_UNSTABLE_NFS);
-		__entry->nr_dirtied	= global_page_state(NR_DIRTIED);
-		__entry->nr_written	= global_page_state(NR_WRITTEN);
+		__entry->nr_dirty	= global_node_page_state(NR_FILE_DIRTY);
+		__entry->nr_writeback	= global_node_page_state(NR_WRITEBACK);
+		__entry->nr_unstable	= global_node_page_state(NR_UNSTABLE_NFS);
+		__entry->nr_dirtied	= global_node_page_state(NR_DIRTIED);
+		__entry->nr_written	= global_node_page_state(NR_WRITTEN);
 		__entry->background_thresh = background_thresh;
 		__entry->dirty_thresh	= dirty_thresh;
 		__entry->dirty_limit	= global_wb_domain.dirty_limit;
@@ -696,7 +696,7 @@ DEFINE_EVENT(writeback_single_inode_template, writeback_single_inode,
 	TP_ARGS(inode, wbc, nr_to_write)
 );
 
-DECLARE_EVENT_CLASS(writeback_lazytime_template,
+DECLARE_EVENT_CLASS(writeback_inode_template,
 	TP_PROTO(struct inode *inode),
 
 	TP_ARGS(inode),
@@ -723,25 +723,39 @@ DECLARE_EVENT_CLASS(writeback_lazytime_template,
 		  show_inode_state(__entry->state), __entry->mode)
 );
 
-DEFINE_EVENT(writeback_lazytime_template, writeback_lazytime,
+DEFINE_EVENT(writeback_inode_template, writeback_lazytime,
 	TP_PROTO(struct inode *inode),
 
 	TP_ARGS(inode)
 );
 
-DEFINE_EVENT(writeback_lazytime_template, writeback_lazytime_iput,
+DEFINE_EVENT(writeback_inode_template, writeback_lazytime_iput,
 	TP_PROTO(struct inode *inode),
 
 	TP_ARGS(inode)
 );
 
-DEFINE_EVENT(writeback_lazytime_template, writeback_dirty_inode_enqueue,
+DEFINE_EVENT(writeback_inode_template, writeback_dirty_inode_enqueue,
 
 	TP_PROTO(struct inode *inode),
 
 	TP_ARGS(inode)
 );
 
+/*
+ * Inode writeback list tracking.
+ */
+
+DEFINE_EVENT(writeback_inode_template, sb_mark_inode_writeback,
+	TP_PROTO(struct inode *inode),
+	TP_ARGS(inode)
+);
+
+DEFINE_EVENT(writeback_inode_template, sb_clear_inode_writeback,
+	TP_PROTO(struct inode *inode),
+	TP_ARGS(inode)
+);
+
 #endif /* _TRACE_WRITEBACK_H */
 
 /* This part must be outside protection */
diff --git a/include/trace/perf.h b/include/trace/perf.h
index 88de5c205..04fe68bbe 100644
--- a/include/trace/perf.h
+++ b/include/trace/perf.h
@@ -15,7 +15,7 @@
 		((__entry->__data_loc_##field >> 16) & 0xffff)
 
 #undef __get_str
-#define __get_str(field) (char *)__get_dynamic_array(field)
+#define __get_str(field) ((char *)__get_dynamic_array(field))
 
 #undef __get_bitmask
 #define __get_bitmask(field) (char *)__get_dynamic_array(field)
diff --git a/include/trace/trace_events.h b/include/trace/trace_events.h
index 80679a9fa..467e12f78 100644
--- a/include/trace/trace_events.h
+++ b/include/trace/trace_events.h
@@ -256,7 +256,7 @@ TRACE_MAKE_SYSTEM_STR();
 		((__entry->__data_loc_##field >> 16) & 0xffff)
 
 #undef __get_str
-#define __get_str(field) (char *)__get_dynamic_array(field)
+#define __get_str(field) ((char *)__get_dynamic_array(field))
 
 #undef __get_bitmask
 #define __get_bitmask(field)						\