From: Dave Chinner <david@fromorbit.com>
To: xfs@oss.sgi.com
Subject: [PATCH 0/3] xfs_io: new functions
Date: Thu, 26 Jul 2012 08:30:47 +1000 [thread overview]
Message-ID: <1343255450-28559-1-git-send-email-david@fromorbit.com> (raw)
This is just a couple of additional functions for xfs_io I have had
sitting around for a while. The first is an interface to
sync_file_range() for better control of file writeback. The second
and third introduce vectored pread/pwrite so that I could simulate
the same style of vectored IO that KVM does via direct IO (hint -
tracing indicated that the generic direct IO code doesn't handle
this particularly efficiently).
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next reply other threads:[~2012-07-25 22:31 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-25 22:30 Dave Chinner [this message]
2012-07-25 22:30 ` [PATCH 1/3] xfs_io: add sync_file_range support Dave Chinner
2012-07-28 23:56 ` Christoph Hellwig
2012-07-25 22:30 ` [PATCH 2/3] xfs_io: implement preadv for vectored reads Dave Chinner
2012-07-28 23:57 ` Christoph Hellwig
2012-08-09 20:08 ` Mark Tinguely
2012-07-25 22:30 ` [PATCH 3/3] xfs_io: implement pwritev for vectored writes Dave Chinner
2012-07-28 23:57 ` Christoph Hellwig
2012-09-24 21:51 ` [PATCH 0/3] xfs_io: new functions Mark Tinguely
2012-10-09 19:07 ` Eric Sandeen
2012-10-09 20:47 ` Mark Tinguely
2012-10-09 20:51 ` Eric Sandeen
2012-10-09 21:53 ` Mark Tinguely
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