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Subject[PATCH 5.10 418/545] f2fs: dont set GC_FAILURE_PIN for background GC
Date
From: Chao Yu <chao@kernel.org>

[ Upstream commit 642c0969916eaa4878cb74f36752108e590b0389 ]

So that it can reduce the possibility that file be unpinned forcely by
foreground GC due to .i_gc_failures[GC_FAILURE_PIN] exceeds threshold.

Signed-off-by: Chao Yu <chao.yu@oppo.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
fs/f2fs/gc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c
index 24e93fb254c5..22bb5e07f656 100644
--- a/fs/f2fs/gc.c
+++ b/fs/f2fs/gc.c
@@ -1158,7 +1158,8 @@ static int move_data_block(struct inode *inode, block_t bidx,
}

if (f2fs_is_pinned_file(inode)) {
- f2fs_pin_file_control(inode, true);
+ if (gc_type == FG_GC)
+ f2fs_pin_file_control(inode, true);
err = -EAGAIN;
goto out;
}
--
2.35.1


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