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| Started by | Chao Yu <chao2.yu@samsung.com> |
|---|---|
| First post | 2015-11-10 11:50 +0100 |
| Last post | 2015-11-10 11:50 +0100 |
| Articles | 1 — 1 participant |
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[PATCH 2/2] f2fs: fix to remove directory inode from dirty list Chao Yu <chao2.yu@samsung.com> - 2015-11-10 11:50 +0100
| From | Chao Yu <chao2.yu@samsung.com> |
|---|---|
| Date | 2015-11-10 11:50 +0100 |
| Subject | [PATCH 2/2] f2fs: fix to remove directory inode from dirty list |
| Message-ID | <qteEV-3V9-1@gated-at.bofh.it> |
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 <chao2.yu@samsung.com>
---
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
--
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