From: Jens Axboe <axboe@kernel.dk>
To: Jeff Moyer <jmoyer@redhat.com>
Cc: Bernd Schubert <bernd.schubert@itwm.fraunhofer.de>,
"linux-fsdevel@vger.kernel.org" <linux-fsdevel@vger.kernel.org>,
linux-xfs@oss.sgi.com, sandeen@sandeen.net,
Kent Overstreet <kent.overstreet@gmail.com>,
Tejun Heo <tj@kernel.org>
Subject: Re: [PATCH] bio allocation failure due to bio_get_nr_vecs()
Date: Fri, 11 May 2012 16:36:04 +0200 [thread overview]
Message-ID: <4FAD23D4.2070405@kernel.dk> (raw)
In-Reply-To: <x49sjf6vml5.fsf@segfault.boston.devel.redhat.com>
On 05/11/2012 04:06 PM, Jeff Moyer wrote:
> Bernd Schubert <bernd.schubert@itwm.fraunhofer.de> writes:
>
>> diff --git a/fs/bio.c b/fs/bio.c
>> index e453924..84da885 100644
>> --- a/fs/bio.c
>> +++ b/fs/bio.c
>> @@ -505,9 +505,14 @@ EXPORT_SYMBOL(bio_clone);
>> int bio_get_nr_vecs(struct block_device *bdev)
>> {
>> struct request_queue *q = bdev_get_queue(bdev);
>> - return min_t(unsigned,
>> + int nr_pages;
>
> Looks like a corrupt patch.
It's fine, I think you are misreading the added and removed lines :-)
--
Jens Axboe
next prev parent reply other threads:[~2012-05-11 14:36 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <jognqm$o21$1@dough.gmane.org>
2012-05-10 16:43 ` kernel panic / NULL pointer dereference Bernd Schubert
2012-05-11 13:49 ` [PATCH] bio allocation failure due to bio_get_nr_vecs() Bernd Schubert
2012-05-11 14:06 ` Jeff Moyer
2012-05-11 14:31 ` Bernd Schubert
2012-05-11 14:36 ` Jens Axboe [this message]
2012-05-11 16:29 ` Jeff Moyer
2012-05-11 14:36 ` Jens Axboe
2012-05-11 14:44 ` Bernd Schubert
2012-05-11 14:45 ` Jens Axboe
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4FAD23D4.2070405@kernel.dk \
--to=axboe@kernel.dk \
--cc=bernd.schubert@itwm.fraunhofer.de \
--cc=jmoyer@redhat.com \
--cc=kent.overstreet@gmail.com \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-xfs@oss.sgi.com \
--cc=sandeen@sandeen.net \
--cc=tj@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).