lkml.org 
[lkml]   [2018]   [Oct]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] f2fs: fix to account preflush command for noflush_merge mode
Date
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>
---
fs/f2fs/segment.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index d0cc6330dd61..9f388098d174 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -666,7 +666,9 @@ 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;
}
--
2.18.0.rc1
\
 
 \ /
  Last update: 2018-10-24 11:24    [W:0.022 / U:3.116 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site