From: Jaegeuk Kim <jaegeuk.kim@samsung.com>
To: Gu Zheng <guz.fnst@cn.fujitsu.com>
Cc: Andrey Tsyvarev <tsyvarev@ispras.ru>,
linux-kernel <linux-kernel@vger.kernel.org>,
linux-f2fs-devel@lists.sourceforge.net
Subject: Re: [f2fs-dev] f2fs: f2fs unmount hangs if f2fs_init_acl() fails during mkdir syscall
Date: Fri, 14 Feb 2014 11:00:10 +0900 [thread overview]
Message-ID: <1392343210.25542.115.camel@kjgkr> (raw)
In-Reply-To: <52FC94D0.2050705@cn.fujitsu.com>
Hi,
2014-02-13 (목), 17:48 +0800, Gu Zheng:
> Hi,
> On 02/13/2014 05:40 PM, Andrey Tsyvarev wrote:
>
> > Hi,
> >
> >> BTW, have you tested the case that added remove_dirty_dir_inode() into the fail path
> >> of init_inode_metadata?
> >> diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c
> >> index e095a4f..d5a2c9e 100644
> >> --- a/fs/f2fs/dir.c
> >> +++ b/fs/f2fs/dir.c
> >> @@ -375,6 +375,7 @@ put_error:
> >> /* once the failed inode becomes a bad inode, i_mode is S_IFREG */
> >> truncate_inode_pages(&inode->i_data, 0);
> >> truncate_blocks(inode, 0);
> >> + remove_dirty_dir_inode(inode);
> >> error:
> >> remove_inode_page(inode);
> >> return ERR_PTR(err);
> > Yes, i have tested that case. Fail in init_inode_metadata has been processed correctly. Thanks.
>
> If no other regressions, maybe you can send out the fix patch about this issue.:)
The original patch can treat this too.
Thank you. :)
>
> Thanks,
> Gu
>
> >
>
>
--
Jaegeuk Kim
Samsung
next prev parent reply other threads:[~2014-02-14 2:00 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-06 5:43 f2fs: f2fs unmount hangs if f2fs_init_acl() fails during mkdir syscall Andrey Tsyvarev
2014-02-06 6:02 ` Jaegeuk Kim
2014-02-06 12:17 ` Andrey Tsyvarev
2014-02-07 0:49 ` Jaegeuk Kim
2014-02-07 5:12 ` Jaegeuk Kim
2014-02-11 8:29 ` Andrey Tsyvarev
2014-02-13 8:32 ` Gu Zheng
2014-02-13 9:40 ` Andrey Tsyvarev
2014-02-13 9:48 ` Gu Zheng
2014-02-14 2:00 ` Jaegeuk Kim [this message]
2014-02-14 1:58 ` Jaegeuk Kim
2014-04-14 11:12 ` f2fs: BUG_ON() is triggered when mount valid f2fs filesystem Andrey Tsyvarev
2014-04-15 11:04 ` Jaegeuk Kim
2014-04-16 9:11 ` Andrey Tsyvarev
2014-04-16 23:35 ` Jaegeuk Kim
2014-04-17 1:11 ` Alexey Khoroshilov
2014-04-17 7:45 ` Jaegeuk Kim
2014-04-18 6:04 ` Alexey Khoroshilov
2014-04-18 6:35 ` Jaegeuk Kim
2014-04-18 6:40 ` Gu Zheng
2014-07-21 10:56 ` f2fs: Possible use-after-free when umount filesystem Andrey Tsyvarev
2014-07-21 11:09 ` Fwd: " Andrey Tsyvarev
2014-07-22 2:17 ` Gu Zheng
2014-07-22 10:04 ` Andrey Tsyvarev
2014-07-23 2:12 ` Chao Yu
2014-07-23 3:39 ` [f2fs-dev] " Gu Zheng
2014-07-24 10:14 ` Andrey Tsyvarev
2014-07-25 3:22 ` Chao Yu
2014-07-25 5:49 ` Gu Zheng
2014-07-25 15:37 ` Jaegeuk Kim
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