linux-kernel - Re: [f2fs-dev] f2fs: f2fs unmount hangs if f2fs_init

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Date:	Fri, 14 Feb 2014 11:00:10 +0900
From:	Jaegeuk Kim <jaegeuk.kim@...sung.com>
To:	Gu Zheng <guz.fnst@...fujitsu.com>
Cc:	Andrey Tsyvarev <tsyvarev@...ras.ru>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	linux-f2fs-devel@...ts.sourceforge.net
Subject: Re: [f2fs-dev] f2fs: f2fs unmount hangs if f2fs_init_acl() fails
 during mkdir syscall

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

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