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

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Message-ID: <52FC9315.2090707@ispras.ru>
Date:	Thu, 13 Feb 2014 13:40:37 +0400
From:	Andrey Tsyvarev <tsyvarev@...ras.ru>
To:	Gu Zheng <guz.fnst@...fujitsu.com>
CC:	jaegeuk.kim@...sung.com,
	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,

> 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.

-- 
Best regards,

Andrey Tsyvarev

Linux Verification Center, ISPRAS

web:http://linuxtesting.org

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