| commit | c43a5082a61f351248c5f015ee5d4641309bd96e | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <jens.axboe@oracle.com> | Fri Jan 12 12:20:26 2007 +0100 |
| committer | Linus Torvalds <torvalds@woody.osdl.org> | Fri Jan 12 10:46:49 2007 -0800 |
| tree | 1a01acbf9d606c392f85449fe6d6af06154a9346 | |
| parent | d39c9400ae0d60aaaf534b1ad860a9bc1413d8af [diff] |
[PATCH] blktrace: only add a bounce trace when we really bounce Currently we issue a bounce trace when __blk_queue_bounce() is called, but that merely means that the device has a lower dma mask than the higher pages in the system. The bio itself may still be lower pages. So move the bounce trace into __blk_queue_bounce(), when we know there will actually be page bouncing. Signed-off-by: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>