linux-kernel - Re: [PATCH] ext4: add blk_finish_plug in error case of writepages.

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Message-ID: <CAKYAXd-d9=U7UijE7w7Ca2_DDTS7J4CALQnbuduBvrcXQVBHhA@mail.gmail.com>
Date:	Sat, 5 Nov 2011 18:02:33 +0900
From:	NamJae Jeon <linkinjeon@...il.com>
To:	Kyungmin Park <kmpark@...radead.org>
Cc:	tytso@....edu, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ext4: add blk_finish_plug in error case of writepages.

2011/11/5 Kyungmin Park <kmpark@...radead.org>:
> It's already fixed after finding the bug by original author.
>
> Thank you,
> Kyungmin Park
Hi. Park.
This bug is not fixed yet on the latest git of ted,
Do I know to be wrong ?
Thanks.
>
> On Sat, Nov 5, 2011 at 2:49 PM, Namjae Jeon <linkinjeon@...il.com> wrote:
>> blk_finish_plug is needed in error case of writepages.
>>
>> Signed-off-by: Namjae Jeon <linkinjeon@...il.com>
>> ---
>>  fs/ext4/inode.c |    1 +
>>  1 files changed, 1 insertions(+), 0 deletions(-)
>>
>> diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
>> index cc5a6da..18b262b 100644
>> --- a/fs/ext4/inode.c
>> +++ b/fs/ext4/inode.c
>> @@ -2270,6 +2270,7 @@ retry:
>>                        ext4_msg(inode->i_sb, KERN_CRIT, "%s: jbd2_start: "
>>                               "%ld pages, ino %lu; err %d", __func__,
>>                                wbc->nr_to_write, inode->i_ino, ret);
>> +                       blk_finish_plug(&plug);
>>                        goto out_writepages;
>>                }
>>
>> --
>> 1.7.4.4
>>
>> --
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