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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-03-25 03:53:42 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-03-25 03:53:42 -0300
commit03dd4cb26d967f9588437b0fc9cc0e8353322bb7 (patch)
treefa581f6dc1c0596391690d1f67eceef3af8246dc /fs/f2fs/inode.c
parentd4e493caf788ef44982e131ff9c786546904d934 (diff)
Linux-libre 4.5-gnu
Diffstat (limited to 'fs/f2fs/inode.c')
-rw-r--r--fs/f2fs/inode.c29
1 files changed, 16 insertions, 13 deletions
diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c
index 97e20deca..2adeff26b 100644
--- a/fs/f2fs/inode.c
+++ b/fs/f2fs/inode.c
@@ -138,7 +138,8 @@ static int do_read_inode(struct inode *inode)
fi->i_pino = le32_to_cpu(ri->i_pino);
fi->i_dir_level = ri->i_dir_level;
- f2fs_init_extent_tree(inode, &ri->i_ext);
+ if (f2fs_init_extent_tree(inode, &ri->i_ext))
+ set_page_dirty(node_page);
get_inline_info(fi, ri);
@@ -202,6 +203,7 @@ make_now:
inode->i_op = &f2fs_encrypted_symlink_inode_operations;
else
inode->i_op = &f2fs_symlink_inode_operations;
+ inode_nohighmem(inode);
inode->i_mapping->a_ops = &f2fs_dblock_aops;
} else if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode) ||
S_ISFIFO(inode->i_mode) || S_ISSOCK(inode->i_mode)) {
@@ -221,7 +223,7 @@ bad_inode:
return ERR_PTR(ret);
}
-void update_inode(struct inode *inode, struct page *node_page)
+int update_inode(struct inode *inode, struct page *node_page)
{
struct f2fs_inode *ri;
@@ -259,15 +261,16 @@ void update_inode(struct inode *inode, struct page *node_page)
__set_inode_rdev(inode, ri);
set_cold_node(inode, node_page);
- set_page_dirty(node_page);
-
clear_inode_flag(F2FS_I(inode), FI_DIRTY_INODE);
+
+ return set_page_dirty(node_page);
}
-void update_inode_page(struct inode *inode)
+int update_inode_page(struct inode *inode)
{
struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
struct page *node_page;
+ int ret = 0;
retry:
node_page = get_node_page(sbi, inode->i_ino);
if (IS_ERR(node_page)) {
@@ -278,10 +281,11 @@ retry:
} else if (err != -ENOENT) {
f2fs_stop_checkpoint(sbi);
}
- return;
+ return 0;
}
- update_inode(inode, node_page);
+ ret = update_inode(inode, node_page);
f2fs_put_page(node_page, 1);
+ return ret;
}
int f2fs_write_inode(struct inode *inode, struct writeback_control *wbc)
@@ -299,9 +303,8 @@ int f2fs_write_inode(struct inode *inode, struct writeback_control *wbc)
* We need to balance fs here to prevent from producing dirty node pages
* during the urgent cleaning time when runing out of free sections.
*/
- update_inode_page(inode);
-
- f2fs_balance_fs(sbi);
+ if (update_inode_page(inode))
+ f2fs_balance_fs(sbi, true);
return 0;
}
@@ -327,7 +330,7 @@ void f2fs_evict_inode(struct inode *inode)
goto out_clear;
f2fs_bug_on(sbi, get_dirty_pages(inode));
- remove_dirty_dir_inode(inode);
+ remove_dirty_inode(inode);
f2fs_destroy_extent_tree(inode);
@@ -357,9 +360,9 @@ no_delete:
if (xnid)
invalidate_mapping_pages(NODE_MAPPING(sbi), xnid, xnid);
if (is_inode_flag_set(fi, FI_APPEND_WRITE))
- add_dirty_inode(sbi, inode->i_ino, APPEND_INO);
+ add_ino_entry(sbi, inode->i_ino, APPEND_INO);
if (is_inode_flag_set(fi, FI_UPDATE_WRITE))
- add_dirty_inode(sbi, inode->i_ino, UPDATE_INO);
+ add_ino_entry(sbi, inode->i_ino, UPDATE_INO);
if (is_inode_flag_set(fi, FI_FREE_NID)) {
if (err && err != -ENOENT)
alloc_nid_done(sbi, inode->i_ino);