Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 4.19 102/243] f2fs: fix to account preflush command for noflush_merge mode | Date | Wed, 11 Dec 2019 16:04:24 +0100 |
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From: Chao Yu <yuchao0@huawei.com>
[ Upstream commit a8075dc484cf10ebdb07bee2b17322fb0a846309 ]
Previously, we only account preflush command for flush_merge mode, so for noflush_merge mode, we can not know in-flight preflush command count, fix it.
Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- fs/f2fs/segment.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index a807a8d5e38f0..0e3e590a250f7 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -637,7 +637,9 @@ int f2fs_issue_flush(struct f2fs_sb_info *sbi, nid_t ino) return 0; if (!test_opt(sbi, FLUSH_MERGE)) { + atomic_inc(&fcc->issing_flush); ret = submit_flush_wait(sbi, ino); + atomic_dec(&fcc->issing_flush); atomic_inc(&fcc->issued_flush); return ret; } -- 2.20.1
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