From b4b7ff4b08e691656c9d77c758fc355833128ac0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 20 Jan 2016 14:01:31 -0300 Subject: Linux-libre 4.4-gnu --- include/trace/events/btrfs.h | 113 +++++++++++++++++++ include/trace/events/compaction.h | 72 ++++++++++-- include/trace/events/f2fs.h | 69 +++++++++++- include/trace/events/filelock.h | 38 ++++++- include/trace/events/gfpflags.h | 5 +- include/trace/events/gpio.h | 4 + include/trace/events/nilfs2.h | 224 ++++++++++++++++++++++++++++++++++++++ include/trace/events/sched.h | 22 ++-- include/trace/events/thermal.h | 53 +++++++++ include/trace/events/v4l2.h | 63 +++++------ include/trace/events/vb2.h | 65 +++++++++++ 11 files changed, 660 insertions(+), 68 deletions(-) create mode 100644 include/trace/events/nilfs2.h create mode 100644 include/trace/events/vb2.h (limited to 'include/trace/events') diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h index 0b73af9be..b4473dab3 100644 --- a/include/trace/events/btrfs.h +++ b/include/trace/events/btrfs.h @@ -1117,6 +1117,119 @@ DEFINE_EVENT(btrfs__workqueue_done, btrfs_workqueue_destroy, TP_ARGS(wq) ); +DECLARE_EVENT_CLASS(btrfs__qgroup_data_map, + + TP_PROTO(struct inode *inode, u64 free_reserved), + + TP_ARGS(inode, free_reserved), + + TP_STRUCT__entry( + __field( u64, rootid ) + __field( unsigned long, ino ) + __field( u64, free_reserved ) + ), + + TP_fast_assign( + __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", + __entry->rootid, __entry->ino, __entry->free_reserved) +); + +DEFINE_EVENT(btrfs__qgroup_data_map, btrfs_qgroup_init_data_rsv_map, + + TP_PROTO(struct inode *inode, u64 free_reserved), + + TP_ARGS(inode, free_reserved) +); + +DEFINE_EVENT(btrfs__qgroup_data_map, btrfs_qgroup_free_data_rsv_map, + + TP_PROTO(struct inode *inode, u64 free_reserved), + + TP_ARGS(inode, free_reserved) +); + +#define BTRFS_QGROUP_OPERATIONS \ + { QGROUP_RESERVE, "reserve" }, \ + { QGROUP_RELEASE, "release" }, \ + { QGROUP_FREE, "free" } + +DECLARE_EVENT_CLASS(btrfs__qgroup_rsv_data, + + TP_PROTO(struct inode *inode, u64 start, u64 len, u64 reserved, int op), + + TP_ARGS(inode, start, len, reserved, op), + + TP_STRUCT__entry( + __field( u64, rootid ) + __field( unsigned long, ino ) + __field( u64, start ) + __field( u64, len ) + __field( u64, reserved ) + __field( int, op ) + ), + + TP_fast_assign( + __entry->rootid = BTRFS_I(inode)->root->objectid; + __entry->ino = inode->i_ino; + __entry->start = start; + __entry->len = len; + __entry->reserved = reserved; + __entry->op = op; + ), + + TP_printk("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, "", + BTRFS_QGROUP_OPERATIONS) + ) +); + +DEFINE_EVENT(btrfs__qgroup_rsv_data, btrfs_qgroup_reserve_data, + + TP_PROTO(struct inode *inode, u64 start, u64 len, u64 reserved, int op), + + TP_ARGS(inode, start, len, reserved, op) +); + +DEFINE_EVENT(btrfs__qgroup_rsv_data, btrfs_qgroup_release_data, + + TP_PROTO(struct inode *inode, u64 start, u64 len, u64 reserved, int op), + + TP_ARGS(inode, start, len, reserved, op) +); + +DECLARE_EVENT_CLASS(btrfs__qgroup_delayed_ref, + + TP_PROTO(u64 ref_root, u64 reserved), + + TP_ARGS(ref_root, reserved), + + TP_STRUCT__entry( + __field( u64, ref_root ) + __field( u64, reserved ) + ), + + TP_fast_assign( + __entry->ref_root = ref_root; + __entry->reserved = reserved; + ), + + TP_printk("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_ARGS(ref_root, reserved) +); #endif /* _TRACE_BTRFS_H */ /* This part must be outside protection */ diff --git a/include/trace/events/compaction.h b/include/trace/events/compaction.h index 9a6a3fe0f..c92d1e1cb 100644 --- a/include/trace/events/compaction.h +++ b/include/trace/events/compaction.h @@ -9,6 +9,62 @@ #include #include +#define COMPACTION_STATUS \ + EM( COMPACT_DEFERRED, "deferred") \ + EM( COMPACT_SKIPPED, "skipped") \ + EM( COMPACT_CONTINUE, "continue") \ + EM( COMPACT_PARTIAL, "partial") \ + EM( COMPACT_COMPLETE, "complete") \ + EM( COMPACT_NO_SUITABLE_PAGE, "no_suitable_page") \ + EM( COMPACT_NOT_SUITABLE_ZONE, "not_suitable_zone") \ + EMe(COMPACT_CONTENDED, "contended") + +#ifdef CONFIG_ZONE_DMA +#define IFDEF_ZONE_DMA(X) X +#else +#define IFDEF_ZONE_DMA(X) +#endif + +#ifdef CONFIG_ZONE_DMA32 +#define IFDEF_ZONE_DMA32(X) X +#else +#define IFDEF_ZONE_DMA32(X) +#endif + +#ifdef CONFIG_HIGHMEM +#define IFDEF_ZONE_HIGHMEM(X) X +#else +#define IFDEF_ZONE_HIGHMEM(X) +#endif + +#define ZONE_TYPE \ + IFDEF_ZONE_DMA( EM (ZONE_DMA, "DMA")) \ + IFDEF_ZONE_DMA32( EM (ZONE_DMA32, "DMA32")) \ + EM (ZONE_NORMAL, "Normal") \ + IFDEF_ZONE_HIGHMEM( EM (ZONE_HIGHMEM,"HighMem")) \ + EMe(ZONE_MOVABLE,"Movable") + +/* + * First define the enums in the above macros to be exported to userspace + * via TRACE_DEFINE_ENUM(). + */ +#undef EM +#undef EMe +#define EM(a, b) TRACE_DEFINE_ENUM(a); +#define EMe(a, b) TRACE_DEFINE_ENUM(a); + +COMPACTION_STATUS +ZONE_TYPE + +/* + * Now redefine the EM() and EMe() macros to map the enums to the strings + * that will be printed in the output. + */ +#undef EM +#undef EMe +#define EM(a, b) {a, b}, +#define EMe(a, b) {a, b} + DECLARE_EVENT_CLASS(mm_compaction_isolate_template, TP_PROTO( @@ -161,7 +217,7 @@ TRACE_EVENT(mm_compaction_end, __entry->free_pfn, __entry->zone_end, __entry->sync ? "sync" : "async", - compaction_status_string[__entry->status]) + __print_symbolic(__entry->status, COMPACTION_STATUS)) ); TRACE_EVENT(mm_compaction_try_to_compact_pages, @@ -201,23 +257,23 @@ DECLARE_EVENT_CLASS(mm_compaction_suitable_template, TP_STRUCT__entry( __field(int, nid) - __field(char *, name) + __field(enum zone_type, idx) __field(int, order) __field(int, ret) ), TP_fast_assign( __entry->nid = zone_to_nid(zone); - __entry->name = (char *)zone->name; + __entry->idx = zone_idx(zone); __entry->order = order; __entry->ret = ret; ), TP_printk("node=%d zone=%-8s order=%d ret=%s", __entry->nid, - __entry->name, + __print_symbolic(__entry->idx, ZONE_TYPE), __entry->order, - compaction_status_string[__entry->ret]) + __print_symbolic(__entry->ret, COMPACTION_STATUS)) ); DEFINE_EVENT(mm_compaction_suitable_template, mm_compaction_finished, @@ -247,7 +303,7 @@ DECLARE_EVENT_CLASS(mm_compaction_defer_template, TP_STRUCT__entry( __field(int, nid) - __field(char *, name) + __field(enum zone_type, idx) __field(int, order) __field(unsigned int, considered) __field(unsigned int, defer_shift) @@ -256,7 +312,7 @@ DECLARE_EVENT_CLASS(mm_compaction_defer_template, TP_fast_assign( __entry->nid = zone_to_nid(zone); - __entry->name = (char *)zone->name; + __entry->idx = zone_idx(zone); __entry->order = order; __entry->considered = zone->compact_considered; __entry->defer_shift = zone->compact_defer_shift; @@ -265,7 +321,7 @@ DECLARE_EVENT_CLASS(mm_compaction_defer_template, TP_printk("node=%d zone=%-8s order=%d order_failed=%d consider=%u limit=%lu", __entry->nid, - __entry->name, + __print_symbolic(__entry->idx, ZONE_TYPE), __entry->order, __entry->order_failed, __entry->considered, diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h index a01946514..00b4a6308 100644 --- a/include/trace/events/f2fs.h +++ b/include/trace/events/f2fs.h @@ -514,6 +514,34 @@ TRACE_EVENT(f2fs_map_blocks, __entry->ret) ); +TRACE_EVENT(f2fs_background_gc, + + TP_PROTO(struct super_block *sb, long wait_ms, + unsigned int prefree, unsigned int free), + + TP_ARGS(sb, wait_ms, prefree, free), + + TP_STRUCT__entry( + __field(dev_t, dev) + __field(long, wait_ms) + __field(unsigned int, prefree) + __field(unsigned int, free) + ), + + TP_fast_assign( + __entry->dev = sb->s_dev; + __entry->wait_ms = wait_ms; + __entry->prefree = prefree; + __entry->free = free; + ), + + TP_printk("dev = (%d,%d), wait_ms = %ld, prefree = %u, free = %u", + show_dev(__entry), + __entry->wait_ms, + __entry->prefree, + __entry->free) +); + TRACE_EVENT(f2fs_get_victim, TP_PROTO(struct super_block *sb, int type, int gc_type, @@ -1000,6 +1028,32 @@ TRACE_EVENT(f2fs_writepages, __entry->for_sync) ); +TRACE_EVENT(f2fs_readpages, + + TP_PROTO(struct inode *inode, struct page *page, unsigned int nrpage), + + TP_ARGS(inode, page, nrpage), + + TP_STRUCT__entry( + __field(dev_t, dev) + __field(ino_t, ino) + __field(pgoff_t, start) + __field(unsigned int, nrpage) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->start = page->index; + __entry->nrpage = nrpage; + ), + + TP_printk("dev = (%d,%d), ino = %lu, start = %lu nrpage = %u", + show_dev_ino(__entry), + (unsigned long)__entry->start, + __entry->nrpage) +); + TRACE_EVENT(f2fs_write_checkpoint, TP_PROTO(struct super_block *sb, int reason, char *msg), @@ -1132,17 +1186,19 @@ TRACE_EVENT_CONDITION(f2fs_lookup_extent_tree_end, __entry->len) ); -TRACE_EVENT(f2fs_update_extent_tree, +TRACE_EVENT(f2fs_update_extent_tree_range, - TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr), + TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr, + unsigned int len), - TP_ARGS(inode, pgofs, blkaddr), + TP_ARGS(inode, pgofs, blkaddr, len), TP_STRUCT__entry( __field(dev_t, dev) __field(ino_t, ino) __field(unsigned int, pgofs) __field(u32, blk) + __field(unsigned int, len) ), TP_fast_assign( @@ -1150,12 +1206,15 @@ TRACE_EVENT(f2fs_update_extent_tree, __entry->ino = inode->i_ino; __entry->pgofs = pgofs; __entry->blk = blkaddr; + __entry->len = len; ), - TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, blkaddr = %u", + TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " + "blkaddr = %u, len = %u", show_dev_ino(__entry), __entry->pgofs, - __entry->blk) + __entry->blk, + __entry->len) ); TRACE_EVENT(f2fs_shrink_extent_tree, diff --git a/include/trace/events/filelock.h b/include/trace/events/filelock.h index a0d008070..c72f2dc01 100644 --- a/include/trace/events/filelock.h +++ b/include/trace/events/filelock.h @@ -81,15 +81,47 @@ DEFINE_EVENT(filelock_lease, break_lease_block, TP_PROTO(struct inode *inode, st DEFINE_EVENT(filelock_lease, break_lease_unblock, TP_PROTO(struct inode *inode, struct file_lock *fl), TP_ARGS(inode, fl)); -DEFINE_EVENT(filelock_lease, generic_add_lease, TP_PROTO(struct inode *inode, struct file_lock *fl), - TP_ARGS(inode, fl)); - DEFINE_EVENT(filelock_lease, generic_delete_lease, TP_PROTO(struct inode *inode, struct file_lock *fl), TP_ARGS(inode, fl)); DEFINE_EVENT(filelock_lease, time_out_leases, TP_PROTO(struct inode *inode, struct file_lock *fl), TP_ARGS(inode, fl)); +TRACE_EVENT(generic_add_lease, + TP_PROTO(struct inode *inode, struct file_lock *fl), + + TP_ARGS(inode, fl), + + TP_STRUCT__entry( + __field(unsigned long, i_ino) + __field(int, wcount) + __field(int, dcount) + __field(int, icount) + __field(dev_t, s_dev) + __field(fl_owner_t, fl_owner) + __field(unsigned int, fl_flags) + __field(unsigned char, fl_type) + ), + + TP_fast_assign( + __entry->s_dev = inode->i_sb->s_dev; + __entry->i_ino = inode->i_ino; + __entry->wcount = atomic_read(&inode->i_writecount); + __entry->dcount = d_count(fl->fl_file->f_path.dentry); + __entry->icount = atomic_read(&inode->i_count); + __entry->fl_owner = fl ? fl->fl_owner : NULL; + __entry->fl_flags = fl ? fl->fl_flags : 0; + __entry->fl_type = fl ? fl->fl_type : 0; + ), + + TP_printk("dev=0x%x:0x%x ino=0x%lx wcount=%d dcount=%d icount=%d fl_owner=0x%p fl_flags=%s fl_type=%s", + MAJOR(__entry->s_dev), MINOR(__entry->s_dev), + __entry->i_ino, __entry->wcount, __entry->dcount, + __entry->icount, __entry->fl_owner, + show_fl_flags(__entry->fl_flags), + show_fl_type(__entry->fl_type)) +); + #endif /* _TRACE_FILELOCK_H */ /* This part must be outside protection */ diff --git a/include/trace/events/gfpflags.h b/include/trace/events/gfpflags.h index d6fd8e5b1..dde6bf092 100644 --- a/include/trace/events/gfpflags.h +++ b/include/trace/events/gfpflags.h @@ -20,7 +20,7 @@ {(unsigned long)GFP_ATOMIC, "GFP_ATOMIC"}, \ {(unsigned long)GFP_NOIO, "GFP_NOIO"}, \ {(unsigned long)__GFP_HIGH, "GFP_HIGH"}, \ - {(unsigned long)__GFP_WAIT, "GFP_WAIT"}, \ + {(unsigned long)__GFP_ATOMIC, "GFP_ATOMIC"}, \ {(unsigned long)__GFP_IO, "GFP_IO"}, \ {(unsigned long)__GFP_COLD, "GFP_COLD"}, \ {(unsigned long)__GFP_NOWARN, "GFP_NOWARN"}, \ @@ -36,7 +36,8 @@ {(unsigned long)__GFP_RECLAIMABLE, "GFP_RECLAIMABLE"}, \ {(unsigned long)__GFP_MOVABLE, "GFP_MOVABLE"}, \ {(unsigned long)__GFP_NOTRACK, "GFP_NOTRACK"}, \ - {(unsigned long)__GFP_NO_KSWAPD, "GFP_NO_KSWAPD"}, \ + {(unsigned long)__GFP_DIRECT_RECLAIM, "GFP_DIRECT_RECLAIM"}, \ + {(unsigned long)__GFP_KSWAPD_RECLAIM, "GFP_KSWAPD_RECLAIM"}, \ {(unsigned long)__GFP_OTHER_NODE, "GFP_OTHER_NODE"} \ ) : "GFP_NOWAIT" diff --git a/include/trace/events/gpio.h b/include/trace/events/gpio.h index 927a8ad9e..2da73b92d 100644 --- a/include/trace/events/gpio.h +++ b/include/trace/events/gpio.h @@ -1,6 +1,10 @@ #undef TRACE_SYSTEM #define TRACE_SYSTEM gpio +#ifndef CONFIG_TRACING_EVENTS_GPIO +#define NOTRACE +#endif + #if !defined(_TRACE_GPIO_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_GPIO_H diff --git a/include/trace/events/nilfs2.h b/include/trace/events/nilfs2.h new file mode 100644 index 000000000..c7805818f --- /dev/null +++ b/include/trace/events/nilfs2.h @@ -0,0 +1,224 @@ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM nilfs2 + +#if !defined(_TRACE_NILFS2_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_NILFS2_H + +#include + +struct nilfs_sc_info; + +#define show_collection_stage(type) \ + __print_symbolic(type, \ + { NILFS_ST_INIT, "ST_INIT" }, \ + { NILFS_ST_GC, "ST_GC" }, \ + { NILFS_ST_FILE, "ST_FILE" }, \ + { NILFS_ST_IFILE, "ST_IFILE" }, \ + { NILFS_ST_CPFILE, "ST_CPFILE" }, \ + { NILFS_ST_SUFILE, "ST_SUFILE" }, \ + { NILFS_ST_DAT, "ST_DAT" }, \ + { NILFS_ST_SR, "ST_SR" }, \ + { NILFS_ST_DSYNC, "ST_DSYNC" }, \ + { NILFS_ST_DONE, "ST_DONE"}) + +TRACE_EVENT(nilfs2_collection_stage_transition, + + TP_PROTO(struct nilfs_sc_info *sci), + + TP_ARGS(sci), + + TP_STRUCT__entry( + __field(void *, sci) + __field(int, stage) + ), + + TP_fast_assign( + __entry->sci = sci; + __entry->stage = sci->sc_stage.scnt; + ), + + TP_printk("sci = %p stage = %s", + __entry->sci, + show_collection_stage(__entry->stage)) +); + +#ifndef TRACE_HEADER_MULTI_READ +enum nilfs2_transaction_transition_state { + TRACE_NILFS2_TRANSACTION_BEGIN, + TRACE_NILFS2_TRANSACTION_COMMIT, + TRACE_NILFS2_TRANSACTION_ABORT, + TRACE_NILFS2_TRANSACTION_TRYLOCK, + TRACE_NILFS2_TRANSACTION_LOCK, + TRACE_NILFS2_TRANSACTION_UNLOCK, +}; +#endif + +#define show_transaction_state(type) \ + __print_symbolic(type, \ + { TRACE_NILFS2_TRANSACTION_BEGIN, "BEGIN" }, \ + { TRACE_NILFS2_TRANSACTION_COMMIT, "COMMIT" }, \ + { TRACE_NILFS2_TRANSACTION_ABORT, "ABORT" }, \ + { TRACE_NILFS2_TRANSACTION_TRYLOCK, "TRYLOCK" }, \ + { TRACE_NILFS2_TRANSACTION_LOCK, "LOCK" }, \ + { TRACE_NILFS2_TRANSACTION_UNLOCK, "UNLOCK" }) + +TRACE_EVENT(nilfs2_transaction_transition, + TP_PROTO(struct super_block *sb, + struct nilfs_transaction_info *ti, + int count, + unsigned int flags, + enum nilfs2_transaction_transition_state state), + + TP_ARGS(sb, ti, count, flags, state), + + TP_STRUCT__entry( + __field(void *, sb) + __field(void *, ti) + __field(int, count) + __field(unsigned int, flags) + __field(int, state) + ), + + TP_fast_assign( + __entry->sb = sb; + __entry->ti = ti; + __entry->count = count; + __entry->flags = flags; + __entry->state = state; + ), + + TP_printk("sb = %p ti = %p count = %d flags = %x state = %s", + __entry->sb, + __entry->ti, + __entry->count, + __entry->flags, + show_transaction_state(__entry->state)) +); + +TRACE_EVENT(nilfs2_segment_usage_check, + TP_PROTO(struct inode *sufile, + __u64 segnum, + unsigned long cnt), + + TP_ARGS(sufile, segnum, cnt), + + TP_STRUCT__entry( + __field(struct inode *, sufile) + __field(__u64, segnum) + __field(unsigned long, cnt) + ), + + TP_fast_assign( + __entry->sufile = sufile; + __entry->segnum = segnum; + __entry->cnt = cnt; + ), + + TP_printk("sufile = %p segnum = %llu cnt = %lu", + __entry->sufile, + __entry->segnum, + __entry->cnt) +); + +TRACE_EVENT(nilfs2_segment_usage_allocated, + TP_PROTO(struct inode *sufile, + __u64 segnum), + + TP_ARGS(sufile, segnum), + + TP_STRUCT__entry( + __field(struct inode *, sufile) + __field(__u64, segnum) + ), + + TP_fast_assign( + __entry->sufile = sufile; + __entry->segnum = segnum; + ), + + TP_printk("sufile = %p segnum = %llu", + __entry->sufile, + __entry->segnum) +); + +TRACE_EVENT(nilfs2_segment_usage_freed, + TP_PROTO(struct inode *sufile, + __u64 segnum), + + TP_ARGS(sufile, segnum), + + TP_STRUCT__entry( + __field(struct inode *, sufile) + __field(__u64, segnum) + ), + + TP_fast_assign( + __entry->sufile = sufile; + __entry->segnum = segnum; + ), + + TP_printk("sufile = %p segnum = %llu", + __entry->sufile, + __entry->segnum) +); + +TRACE_EVENT(nilfs2_mdt_insert_new_block, + TP_PROTO(struct inode *inode, + unsigned long ino, + unsigned long block), + + TP_ARGS(inode, ino, block), + + TP_STRUCT__entry( + __field(struct inode *, inode) + __field(unsigned long, ino) + __field(unsigned long, block) + ), + + TP_fast_assign( + __entry->inode = inode; + __entry->ino = ino; + __entry->block = block; + ), + + TP_printk("inode = %p ino = %lu block = %lu", + __entry->inode, + __entry->ino, + __entry->block) +); + +TRACE_EVENT(nilfs2_mdt_submit_block, + TP_PROTO(struct inode *inode, + unsigned long ino, + unsigned long blkoff, + int mode), + + TP_ARGS(inode, ino, blkoff, mode), + + TP_STRUCT__entry( + __field(struct inode *, inode) + __field(unsigned long, ino) + __field(unsigned long, blkoff) + __field(int, mode) + ), + + TP_fast_assign( + __entry->inode = inode; + __entry->ino = ino; + __entry->blkoff = blkoff; + __entry->mode = mode; + ), + + TP_printk("inode = %p ino = %lu blkoff = %lu mode = %x", + __entry->inode, + __entry->ino, + __entry->blkoff, + __entry->mode) +); + +#endif /* _TRACE_NILFS2_H */ + +/* This part must be outside protection */ +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_FILE nilfs2 +#include diff --git a/include/trace/events/sched.h b/include/trace/events/sched.h index 539d6bc32..9b90c5751 100644 --- a/include/trace/events/sched.h +++ b/include/trace/events/sched.h @@ -104,22 +104,17 @@ DEFINE_EVENT(sched_wakeup_template, sched_wakeup_new, TP_ARGS(p)); #ifdef CREATE_TRACE_POINTS -static inline long __trace_sched_switch_state(struct task_struct *p) +static inline long __trace_sched_switch_state(bool preempt, struct task_struct *p) { - long state = p->state; - -#ifdef CONFIG_PREEMPT #ifdef CONFIG_SCHED_DEBUG BUG_ON(p != current); #endif /* CONFIG_SCHED_DEBUG */ + /* - * For all intents and purposes a preempted task is a running task. + * Preemption ignores task state, therefore preempted tasks are always + * RUNNING (we will not have dequeued if state != RUNNING). */ - if (preempt_count() & PREEMPT_ACTIVE) - state = TASK_RUNNING | TASK_STATE_MAX; -#endif /* CONFIG_PREEMPT */ - - return state; + return preempt ? TASK_RUNNING | TASK_STATE_MAX : p->state; } #endif /* CREATE_TRACE_POINTS */ @@ -128,10 +123,11 @@ static inline long __trace_sched_switch_state(struct task_struct *p) */ TRACE_EVENT(sched_switch, - TP_PROTO(struct task_struct *prev, + TP_PROTO(bool preempt, + struct task_struct *prev, struct task_struct *next), - TP_ARGS(prev, next), + TP_ARGS(preempt, prev, next), TP_STRUCT__entry( __array( char, prev_comm, TASK_COMM_LEN ) @@ -147,7 +143,7 @@ TRACE_EVENT(sched_switch, memcpy(__entry->next_comm, next->comm, TASK_COMM_LEN); __entry->prev_pid = prev->pid; __entry->prev_prio = prev->prio; - __entry->prev_state = __trace_sched_switch_state(prev); + __entry->prev_state = __trace_sched_switch_state(preempt, prev); memcpy(__entry->prev_comm, prev->comm, TASK_COMM_LEN); __entry->next_pid = next->pid; __entry->next_prio = next->prio; diff --git a/include/trace/events/thermal.h b/include/trace/events/thermal.h index 8b1f80682..5738bb3e2 100644 --- a/include/trace/events/thermal.h +++ b/include/trace/events/thermal.h @@ -4,6 +4,7 @@ #if !defined(_TRACE_THERMAL_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_THERMAL_H +#include #include #include @@ -135,6 +136,58 @@ TRACE_EVENT(thermal_power_cpu_limit, __entry->power) ); +TRACE_EVENT(thermal_power_devfreq_get_power, + TP_PROTO(struct thermal_cooling_device *cdev, + struct devfreq_dev_status *status, unsigned long freq, + u32 dynamic_power, u32 static_power), + + TP_ARGS(cdev, status, freq, dynamic_power, static_power), + + TP_STRUCT__entry( + __string(type, cdev->type ) + __field(unsigned long, freq ) + __field(u32, load ) + __field(u32, dynamic_power ) + __field(u32, static_power ) + ), + + TP_fast_assign( + __assign_str(type, cdev->type); + __entry->freq = freq; + __entry->load = (100 * status->busy_time) / status->total_time; + __entry->dynamic_power = dynamic_power; + __entry->static_power = static_power; + ), + + TP_printk("type=%s freq=%lu load=%u dynamic_power=%u static_power=%u", + __get_str(type), __entry->freq, + __entry->load, __entry->dynamic_power, __entry->static_power) +); + +TRACE_EVENT(thermal_power_devfreq_limit, + TP_PROTO(struct thermal_cooling_device *cdev, unsigned long freq, + unsigned long cdev_state, u32 power), + + TP_ARGS(cdev, freq, cdev_state, power), + + TP_STRUCT__entry( + __string(type, cdev->type) + __field(unsigned int, freq ) + __field(unsigned long, cdev_state) + __field(u32, power ) + ), + + TP_fast_assign( + __assign_str(type, cdev->type); + __entry->freq = freq; + __entry->cdev_state = cdev_state; + __entry->power = power; + ), + + TP_printk("type=%s freq=%u cdev_state=%lu power=%u", + __get_str(type), __entry->freq, __entry->cdev_state, + __entry->power) +); #endif /* _TRACE_THERMAL_H */ /* This part must be outside protection */ diff --git a/include/trace/events/v4l2.h b/include/trace/events/v4l2.h index dbf017bfd..22afa26e3 100644 --- a/include/trace/events/v4l2.h +++ b/include/trace/events/v4l2.h @@ -5,6 +5,7 @@ #define _TRACE_V4L2_H #include +#include /* Enums require being exported to userspace, for user tool parsing */ #undef EM @@ -27,6 +28,7 @@ EM( V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE, "VIDEO_CAPTURE_MPLANE" ) \ EM( V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, "VIDEO_OUTPUT_MPLANE" ) \ EM( V4L2_BUF_TYPE_SDR_CAPTURE, "SDR_CAPTURE" ) \ + EM( V4L2_BUF_TYPE_SDR_OUTPUT, "SDR_OUTPUT" ) \ EMe(V4L2_BUF_TYPE_PRIVATE, "PRIVATE" ) SHOW_TYPE @@ -174,17 +176,12 @@ DEFINE_EVENT(v4l2_event_class, v4l2_qbuf, TP_ARGS(minor, buf) ); -DECLARE_EVENT_CLASS(vb2_event_class, +DECLARE_EVENT_CLASS(vb2_v4l2_event_class, TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), TP_ARGS(q, vb), TP_STRUCT__entry( __field(int, minor) - __field(u32, queued_count) - __field(int, owned_by_drv_count) - __field(u32, index) - __field(u32, type) - __field(u32, bytesused) __field(u32, flags) __field(u32, field) __field(s64, timestamp) @@ -202,38 +199,30 @@ DECLARE_EVENT_CLASS(vb2_event_class, ), TP_fast_assign( - __entry->minor = q->owner ? q->owner->vdev->minor : -1; - __entry->queued_count = q->queued_count; - __entry->owned_by_drv_count = - atomic_read(&q->owned_by_drv_count); - __entry->index = vb->v4l2_buf.index; - __entry->type = vb->v4l2_buf.type; - __entry->bytesused = vb->v4l2_planes[0].bytesused; - __entry->flags = vb->v4l2_buf.flags; - __entry->field = vb->v4l2_buf.field; - __entry->timestamp = timeval_to_ns(&vb->v4l2_buf.timestamp); - __entry->timecode_type = vb->v4l2_buf.timecode.type; - __entry->timecode_flags = vb->v4l2_buf.timecode.flags; - __entry->timecode_frames = vb->v4l2_buf.timecode.frames; - __entry->timecode_seconds = vb->v4l2_buf.timecode.seconds; - __entry->timecode_minutes = vb->v4l2_buf.timecode.minutes; - __entry->timecode_hours = vb->v4l2_buf.timecode.hours; - __entry->timecode_userbits0 = vb->v4l2_buf.timecode.userbits[0]; - __entry->timecode_userbits1 = vb->v4l2_buf.timecode.userbits[1]; - __entry->timecode_userbits2 = vb->v4l2_buf.timecode.userbits[2]; - __entry->timecode_userbits3 = vb->v4l2_buf.timecode.userbits[3]; - __entry->sequence = vb->v4l2_buf.sequence; + struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); + struct v4l2_fh *owner = q->owner; + + __entry->minor = owner ? owner->vdev->minor : -1; + __entry->flags = vbuf->flags; + __entry->field = vbuf->field; + __entry->timestamp = timeval_to_ns(&vbuf->timestamp); + __entry->timecode_type = vbuf->timecode.type; + __entry->timecode_flags = vbuf->timecode.flags; + __entry->timecode_frames = vbuf->timecode.frames; + __entry->timecode_seconds = vbuf->timecode.seconds; + __entry->timecode_minutes = vbuf->timecode.minutes; + __entry->timecode_hours = vbuf->timecode.hours; + __entry->timecode_userbits0 = vbuf->timecode.userbits[0]; + __entry->timecode_userbits1 = vbuf->timecode.userbits[1]; + __entry->timecode_userbits2 = vbuf->timecode.userbits[2]; + __entry->timecode_userbits3 = vbuf->timecode.userbits[3]; + __entry->sequence = vbuf->sequence; ), - TP_printk("minor = %d, queued = %u, owned_by_drv = %d, index = %u, " - "type = %s, bytesused = %u, flags = %s, field = %s, " + TP_printk("minor=%d flags = %s, field = %s, " "timestamp = %llu, timecode = { type = %s, flags = %s, " "frames = %u, seconds = %u, minutes = %u, hours = %u, " "userbits = { %u %u %u %u } }, sequence = %u", __entry->minor, - __entry->queued_count, - __entry->owned_by_drv_count, - __entry->index, show_type(__entry->type), - __entry->bytesused, show_flags(__entry->flags), show_field(__entry->field), __entry->timestamp, @@ -251,22 +240,22 @@ DECLARE_EVENT_CLASS(vb2_event_class, ) ) -DEFINE_EVENT(vb2_event_class, vb2_buf_done, +DEFINE_EVENT(vb2_v4l2_event_class, vb2_v4l2_buf_done, TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), TP_ARGS(q, vb) ); -DEFINE_EVENT(vb2_event_class, vb2_buf_queue, +DEFINE_EVENT(vb2_v4l2_event_class, vb2_v4l2_buf_queue, TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), TP_ARGS(q, vb) ); -DEFINE_EVENT(vb2_event_class, vb2_dqbuf, +DEFINE_EVENT(vb2_v4l2_event_class, vb2_v4l2_dqbuf, TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), TP_ARGS(q, vb) ); -DEFINE_EVENT(vb2_event_class, vb2_qbuf, +DEFINE_EVENT(vb2_v4l2_event_class, vb2_v4l2_qbuf, TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), TP_ARGS(q, vb) ); diff --git a/include/trace/events/vb2.h b/include/trace/events/vb2.h new file mode 100644 index 000000000..bfeceeba3 --- /dev/null +++ b/include/trace/events/vb2.h @@ -0,0 +1,65 @@ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM vb2 + +#if !defined(_TRACE_VB2_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_VB2_H + +#include +#include + +DECLARE_EVENT_CLASS(vb2_event_class, + TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), + TP_ARGS(q, vb), + + TP_STRUCT__entry( + __field(void *, owner) + __field(u32, queued_count) + __field(int, owned_by_drv_count) + __field(u32, index) + __field(u32, type) + __field(u32, bytesused) + ), + + TP_fast_assign( + __entry->owner = q->owner; + __entry->queued_count = q->queued_count; + __entry->owned_by_drv_count = + atomic_read(&q->owned_by_drv_count); + __entry->index = vb->index; + __entry->type = vb->type; + __entry->bytesused = vb->planes[0].bytesused; + ), + + TP_printk("owner = %p, queued = %u, owned_by_drv = %d, index = %u, " + "type = %u, bytesused = %u", __entry->owner, + __entry->queued_count, + __entry->owned_by_drv_count, + __entry->index, __entry->type, + __entry->bytesused + ) +) + +DEFINE_EVENT(vb2_event_class, vb2_buf_done, + TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), + TP_ARGS(q, vb) +); + +DEFINE_EVENT(vb2_event_class, vb2_buf_queue, + TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), + TP_ARGS(q, vb) +); + +DEFINE_EVENT(vb2_event_class, vb2_dqbuf, + TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), + TP_ARGS(q, vb) +); + +DEFINE_EVENT(vb2_event_class, vb2_qbuf, + TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), + TP_ARGS(q, vb) +); + +#endif /* if !defined(_TRACE_VB2_H) || defined(TRACE_HEADER_MULTI_READ) */ + +/* This part must be outside protection */ +#include -- cgit v1.2.3-54-g00ecf