From: Jaegeuk Kim <jaegeuk@kernel.org>
To: linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net
Cc: Jaegeuk Kim <jaegeuk@kernel.org>
Subject: [PATCH] f2fs: submit bio after shutdown
Date: Fri, 7 Sep 2018 14:28:04 -0700 [thread overview]
Message-ID: <20180907212804.91462-1-jaegeuk@kernel.org> (raw)
Sometimes, some merged IOs could get a chance to be submitted, resulting in
system hang in shutdown test. This issues IOs all the time after shutdown.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---
fs/f2fs/data.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 8c204f896c22..26f38b224bb2 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -533,6 +533,8 @@ void f2fs_submit_page_write(struct f2fs_io_info *fio)
if (fio->in_list)
goto next;
out:
+ if (is_sbi_flag_set(sbi, SBI_IS_SHUTDOWN))
+ __submit_merged_bio(io);
up_write(&io->io_rwsem);
}
--
2.17.0.441.gb46fe60e1d-goog
next reply other threads:[~2018-09-07 21:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-07 21:28 Jaegeuk Kim [this message]
2018-09-10 14:15 ` [f2fs-dev] [PATCH] f2fs: submit bio after shutdown Chao Yu
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