linux/fs/xfs/linux-2.6
Christoph Hellwig 34951f5cb7 xfs: flag all buffers as metadata
Now that REQ_META bios aren't treated specially in the CFQ I/O schedule
anymore, we can tag all buffers as metadata to make blktrace traces more
meaningful.  Note that we use buffers also to zero out partial blocks
in the preallocation / hole punching code, and while they operate on
data blocks the zeros written certainly aren't data.  I think this case
is borderline metadata enough to not bother special casing it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Elder <aelder@sgi.com>
2011-07-26 22:05:48 -05:00
..
2008-04-29 15:54:02 +10:00
2010-12-16 16:05:51 -06:00
2011-07-26 22:05:48 -05:00
2011-07-13 13:43:49 +02:00
2011-05-24 11:17:13 -05:00
2011-05-24 11:17:13 -05:00
2010-10-18 15:08:06 -05:00
2011-05-19 11:38:09 -05:00
2011-05-19 11:38:09 -05:00
2009-09-15 12:29:24 -05:00
2008-10-30 16:55:03 +11:00
2010-10-18 15:08:04 -05:00
2009-12-14 23:08:16 -06:00
2010-05-21 18:31:19 -04:00