Tejun Heo 15853af9f0 [BLOCK] Implement elv_drain_elevator for improved switch error detection ... This patch adds request_queue->nr_sorted which keeps the number of requests in the iosched and implement elv_drain_elevator which performs forced dispatching. elv_drain_elevator checks whether iosched actually dispatches all requests it has and prints error message if it doesn't. As buggy forced dispatching can result in wrong barrier operations, I think this extra check is worthwhile. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jens Axboe <axboe@suse.de>		2005-11-12 10:56:06 +01:00
..
as-iosched.c
cfq-iosched.c	[BLOCK] cfq-iosched: cfq forced dispatching fix	2005-11-12 10:55:51 +01:00
deadline-iosched.c
elevator.c	[BLOCK] Implement elv_drain_elevator for improved switch error detection	2005-11-12 10:56:06 +01:00
genhd.c	[BLOCK] Document the READ/WRITE splitup of the disk stats	2005-11-12 10:55:21 +01:00
ioctl.c
Kconfig
Kconfig.iosched
ll_rw_blk.c
Makefile
noop-iosched.c
scsi_ioctl.c