If last dirty dentry page was writebacked in reclaim path, we should
remove its directory inode from global dirty list to avoid unnecessary
flush for this inode when doing checkpoint.
Signed-off-by: Chao Yu <[email protected]>
---
fs/f2fs/data.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index c3e1ffa..6c689e9 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1182,8 +1182,10 @@ out:
unlock_page(page);
if (need_balance_fs)
f2fs_balance_fs(sbi);
- if (wbc->for_reclaim)
+ if (wbc->for_reclaim) {
f2fs_submit_merged_bio(sbi, DATA, WRITE);
+ remove_dirty_dir_inode(inode);
+ }
return 0;
redirty_out:
--
2.6.1