Divyesh Shah 875feb63b9 cfq-iosched: Respect ioprio_class when preempting ... In cfq_should_preempt(), we currently allow some cases where a non-RT request can preempt an ongoing RT cfqq timeslice. This should not happen. Examples include: o A sync_noidle wl type non-RT request pre-empting a sync_noidle wl type cfqq on which we are idling. o Once we have per-cgroup async queues, a non-RT sync request pre-empting a RT async cfqq. Signed-off-by: Divyesh Shah<dpshah@google.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>		2010-01-11 16:16:18 +01:00
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blk-barrier.c	block: Honor the gfp_mask for alloc_page() in blkdev_issue_discard()	2009-12-29 08:53:54 +01:00
blk-cgroup.c	block: include linux/err.h to use ERR_PTR	2009-12-07 09:47:07 +01:00
blk-cgroup.h	blkio: Implement dynamic io controlling policy registration	2009-12-04 16:38:14 +01:00
blk-core.c
blk-exec.c
blk-integrity.c
blk-ioc.c	block: removed unused as_io_context	2010-01-11 14:29:20 +01:00
blk-iopoll.c	tree-wide: fix assorted typos all over the place	2009-12-04 15:39:55 +01:00
blk-map.c
blk-merge.c
blk-settings.c	block: bdev_stack_limits wrapper	2010-01-11 14:29:20 +01:00
blk-softirq.c
blk-sysfs.c	block: Allow devices to indicate whether discarded blocks are zeroed	2009-12-03 09:24:48 +01:00
blk-tag.c
blk-timeout.c
blk.h
bsg.c
cfq-iosched.c	cfq-iosched: Respect ioprio_class when preempting	2010-01-11 16:16:18 +01:00
compat_ioctl.c	block: Allow devices to indicate whether discarded blocks are zeroed	2009-12-03 09:24:48 +01:00
deadline-iosched.c
elevator.c
genhd.c	block: Fix discard alignment calculation and printing	2010-01-11 14:29:19 +01:00
ioctl.c	block: Allow devices to indicate whether discarded blocks are zeroed	2009-12-03 09:24:48 +01:00
Kconfig	blkio: Some debugging aids for CFQ	2009-12-03 19:28:52 +01:00
Kconfig.iosched	blkio: Allow CFQ group IO scheduling even when CFQ is a module	2009-12-04 16:38:14 +01:00
Makefile	blkio: Introduce blkio controller cgroup interface	2009-12-03 19:28:51 +01:00
noop-iosched.c
scsi_ioctl.c