From a8075dc484cf10ebdb07bee2b17322fb0a846309 Mon Sep 17 00:00:00 2001 From: Chao Yu Date: Wed, 24 Oct 2018 17:24:10 +0800 Subject: [PATCH] f2fs: fix to account preflush command for noflush_merge mode 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 Signed-off-by: Jaegeuk Kim --- fs/f2fs/segment.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 6edcf8391dd3..d161f5a8b3d6 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -620,7 +620,9 @@ 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; } -- 2.11.0