* [PATCH] f2fs: don't change inode status under page lock
@ 2020-03-20 10:17 Chao Yu
0 siblings, 0 replies; only message in thread
From: Chao Yu @ 2020-03-20 10:17 UTC (permalink / raw)
To: jaegeuk; +Cc: linux-f2fs-devel, linux-kernel, chao, Chao Yu
In order to shrink page lock coverage.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
---
fs/f2fs/dir.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c
index 27d0dd7a16d6..0971ccc4664a 100644
--- a/fs/f2fs/dir.c
+++ b/fs/f2fs/dir.c
@@ -850,12 +850,6 @@ void f2fs_delete_entry(struct f2fs_dir_entry *dentry, struct page *page,
0);
set_page_dirty(page);
- dir->i_ctime = dir->i_mtime = current_time(dir);
- f2fs_mark_inode_dirty_sync(dir, false);
-
- if (inode)
- f2fs_drop_nlink(dir, inode);
-
if (bit_pos == NR_DENTRY_IN_BLOCK &&
!f2fs_truncate_hole(dir, page->index, page->index + 1)) {
f2fs_clear_page_cache_dirty_tag(page);
@@ -867,6 +861,12 @@ void f2fs_delete_entry(struct f2fs_dir_entry *dentry, struct page *page,
f2fs_remove_dirty_inode(dir);
}
f2fs_put_page(page, 1);
+
+ dir->i_ctime = dir->i_mtime = current_time(dir);
+ f2fs_mark_inode_dirty_sync(dir, false);
+
+ if (inode)
+ f2fs_drop_nlink(dir, inode);
}
bool f2fs_empty_dir(struct inode *dir)
--
2.18.0.rc1
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