Commit 467192df authored Nov 18, 2022 by Chao Yu Committed by Zheng Zengkai Nov 18, 2022

f2fs: don't set GC_FAILURE_PIN for background GC

stable inclusion
from stable-v5.10.137
commit d0311057395b6bc8eed0157dbd75157758f55a04
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I60PLB

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=d0311057395b6bc8eed0157dbd75157758f55a04



--------------------------------

[ Upstream commit 642c0969 ]

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>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>
Reviewed-by: Wei Li <liwei391@huawei.com>

parent 3e5e0655

fs/f2fs/gc.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -1158,6 +1158,7 @@ static int move_data_block(struct inode *inode, block_t bidx,
		}

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