From: Chao Yu <yuchao0@huawei.com>
To: <jaegeuk@kernel.org>
Cc: linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net
Subject: [f2fs-dev] [PATCH 3/3] f2fs: fix to cover meta flush with cp_lock
Date: Wed, 27 May 2020 18:27:53 +0800 [thread overview]
Message-ID: <20200527102753.15743-3-yuchao0@huawei.com> (raw)
In-Reply-To: <20200527102753.15743-1-yuchao0@huawei.com>
meta inode page should be flushed under cp_lock, fix it.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
---
fs/f2fs/file.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index f7de2a1da528..0fcae4d90074 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -2260,7 +2260,9 @@ static int f2fs_ioc_shutdown(struct file *filp, unsigned long arg)
set_sbi_flag(sbi, SBI_IS_SHUTDOWN);
break;
case F2FS_GOING_DOWN_METAFLUSH:
+ mutex_lock(&sbi->cp_mutex);
f2fs_sync_meta_pages(sbi, META, LONG_MAX, FS_META_IO);
+ mutex_unlock(&sbi->cp_mutex);
f2fs_stop_checkpoint(sbi, false);
set_sbi_flag(sbi, SBI_IS_SHUTDOWN);
break;
--
2.18.0.rc1
_______________________________________________
Linux-f2fs-devel mailing list
Linux-f2fs-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
next prev parent reply other threads:[~2020-05-27 10:28 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-27 10:27 [f2fs-dev] [PATCH 1/3] f2fs: fix wrong value of tracepoint parameter Chao Yu
2020-05-27 10:27 ` [f2fs-dev] [PATCH 2/3] f2fs: remove unneeded return value of __insert_discard_tree() Chao Yu
2020-05-27 10:27 ` Chao Yu [this message]
2020-05-27 21:02 ` [f2fs-dev] [PATCH 3/3] f2fs: fix to cover meta flush with cp_lock Jaegeuk Kim
2020-05-28 1:23 ` Chao Yu
2020-05-28 1:26 ` Jaegeuk Kim
2020-05-28 1:47 ` Chao Yu
2020-05-28 19:00 ` Jaegeuk Kim
2020-05-29 6:37 ` Chao Yu
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200527102753.15743-3-yuchao0@huawei.com \
--to=yuchao0@huawei.com \
--cc=jaegeuk@kernel.org \
--cc=linux-f2fs-devel@lists.sourceforge.net \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).