From: Nikanth Karthikesan <knikanth@suse.de>
To: Jens Axboe <jens.axboe@oracle.com>
Cc: linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
tytso@mit.edu, adilger@sun.com,
Steven Whitehouse <swhiteho@redhat.com>,
xfs-masters@oss.sgi.com, Christoph Hellwig <hch@infradead.org>,
Al Viro <viro@zeniv.linux.org.uk>
Subject: [PATCH 0/7] Cleanup code that think bio_alloc with __GFP_WAIT can fail
Date: Wed, 15 Apr 2009 10:34:51 +0530 [thread overview]
Message-ID: <200904151034.52750.knikanth@suse.de> (raw)
bio_alloc will not fail when __GFP_WAIT is specified in the gfp_flags. See
http://lkml.org/lkml/2009/4/14/198 for the discussion. But this not documented
and there are places where there is unwanted code to handle bio_alloc failure
even when __GFP_WAIT is specified. This patch set documents this and cleans up
various callers who assume bio_alloc can fail even with __GFP_WAIT.
Thanks
Nikanth
next reply other threads:[~2009-04-15 5:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-15 5:04 Nikanth Karthikesan [this message]
2009-04-15 6:55 ` [PATCH 0/7] Cleanup code that think bio_alloc with __GFP_WAIT can fail 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=200904151034.52750.knikanth@suse.de \
--to=knikanth@suse.de \
--cc=adilger@sun.com \
--cc=akpm@linux-foundation.org \
--cc=hch@infradead.org \
--cc=jens.axboe@oracle.com \
--cc=linux-kernel@vger.kernel.org \
--cc=swhiteho@redhat.com \
--cc=tytso@mit.edu \
--cc=viro@zeniv.linux.org.uk \
--cc=xfs-masters@oss.sgi.com \
/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