From: Jan Kara <jack@suse.cz>
To: linux-fsdevel@vger.kernel.org
Cc: linux-ext4@vger.kernel.org, xfs@oss.sgi.com,
Christoph Hellwig <hch@infradead.org>,
Al Viro <viro@ZenIV.linux.org.uk>, Jan Kara <jack@suse.cz>
Subject: [PATCH 0/2 v2] Fix O_SYNC AIO DIO
Date: Wed, 14 Aug 2013 11:10:54 +0200 [thread overview]
Message-ID: <1376471456-11966-1-git-send-email-jack@suse.cz> (raw)
Hello,
this is second iteration of patches to fix handling of O_SYNC AIO DIO.
Since previous version I've addressed Dave's comments:
- slightly expanded changelog of the first patch
- workqueue is now created with parameters allowing paralelism
- workqueue name contains sb->s_id
- workqueue is created on demand (I decided to do this to reduce the overhead
in unnecessary cases)
The patchset survives xfstests run for ext4 & xfs so it should be sane. Since
this touches several filesystems (although only ext4 & xfs are non-trivial),
the question is who should carry these patches. Maybe Al? But since xfs and
ext4 changes are non-trivial, I'd like to have a review from their
developers...
Honza
next reply other threads:[~2013-08-14 9:10 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-14 9:10 Jan Kara [this message]
2013-08-14 9:10 ` [PATCH 1/2] direct-io: Implement generic deferred AIO completions Jan Kara
2013-08-14 9:10 ` [PATCH 2/2] direct-io: Handle O_(D)SYNC AIO Jan Kara
2013-08-30 15:53 ` [PATCH 0/2 v2] Fix O_SYNC AIO DIO Al Viro
2013-09-04 10:54 ` Jan Kara
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