Linus Torvalds f2f1fa78a1 Enforce a minimum SG_IO timeout ... There's no point in having too short SG_IO timeouts, since if the command does end up timing out, we'll end up through the reset sequence that is several seconds long in order to abort the command that timed out. As a result, shorter timeouts than a few seconds simply do not make sense, as the recovery would be longer than the timeout itself. Add a BLK_MIN_SG_TIMEOUT to match the existign BLK_DEFAULT_SG_TIMEOUT. Suggested-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Acked-by: Tejun Heo <tj@kernel.org> Acked-by: Jens Axboe <jens.axboe@oracle.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2008-12-05 14:49:18 -08:00
..
as-iosched.c
blk-barrier.c	block: internal dequeue shouldn't start timer	2008-12-03 12:41:26 +01:00
blk-core.c	block: fix setting of max_segment_size and seg_boundary mask	2008-12-03 12:55:55 +01:00
blk-exec.c
blk-integrity.c
blk-ioc.c
blk-map.c	When block layer fails to map iov, it calls bio_unmap_user to undo	2008-12-03 12:41:20 +01:00
blk-merge.c	block: remove unused ll_new_mergeable()	2008-11-06 08:41:55 +01:00
blk-settings.c	block: fix setting of max_segment_size and seg_boundary mask	2008-12-03 12:55:55 +01:00
blk-softirq.c
blk-sysfs.c
blk-tag.c
blk-timeout.c	Block: use round_jiffies_up()	2008-11-06 08:42:49 +01:00
blk.h
blktrace.c
bsg.c	Enforce a minimum SG_IO timeout	2008-12-05 14:49:18 -08:00
cfq-iosched.c
cmd-filter.c
compat_ioctl.c	[PATCH 1/2] kill FMODE_NDELAY_NOW	2008-12-04 04:22:57 -05:00
deadline-iosched.c
elevator.c	block: internal dequeue shouldn't start timer	2008-12-03 12:41:26 +01:00
genhd.c	block: set disk->node_id before it's being used	2008-12-03 12:41:20 +01:00
ioctl.c	block: make add_partition() return pointer to hd_struct	2008-11-18 15:08:56 +01:00
Kconfig
Kconfig.iosched
Makefile
noop-iosched.c
scsi_ioctl.c	Enforce a minimum SG_IO timeout	2008-12-05 14:49:18 -08:00