Jens Axboe 28f13702f0 block: avoid duplicate calls to get_part() in disk stat code ... get_part() is fairly expensive, as it O(N) loops over partitions to find the right one. In lots of normal IO paths we end up looking up the partition twice, to make matters even worse. Change the stat add code to accept a passed in partition instead. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>		2008-05-07 10:15:46 +02:00
..
aoe.h	remove aoedev_isbusy()	2008-04-29 08:06:24 -07:00
aoeblk.c	aoe: update copyright date	2008-02-08 09:22:32 -08:00
aoechr.c	aoe: update copyright date	2008-02-08 09:22:32 -08:00
aoecmd.c	block: avoid duplicate calls to get_part() in disk stat code	2008-05-07 10:15:46 +02:00
aoedev.c	remove aoedev_isbusy()	2008-04-29 08:06:24 -07:00
aoemain.c	aoe: update copyright date	2008-02-08 09:22:32 -08:00
aoenet.c	drivers/block: use get_unaligned_* helpers	2008-04-29 08:06:27 -07:00
Makefile	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00