Shaohua Li d2d59e18a1 cfq-iosched: schedule dispatch for noidle queue ... A queue is idle at cfq_dispatch_requests(), but it gets noidle later. Unless other task explictly does unplug or all requests are drained, we will not deliever requests to the disk even cfq_arm_slice_timer doesn't make the queue idle. For example, cfq_should_idle() returns true because of service_tree->count == 1, and then other queues are added. Note, I didn't see obvious performance impacts so far with the patch, but just thought this could be a problem. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>		2010-11-08 15:01:03 +01:00
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blk-barrier.c	block: set up rq->rq_disk properly for flush requests	2010-08-07 18:52:41 +02:00
blk-cgroup.c	blkio: Fix return code for mkdir calls	2010-08-23 10:56:30 +02:00
blk-cgroup.h	blk-cgroup: config options re-arrangement	2010-04-26 19:27:56 +02:00
blk-core.c	BLOCK: fix bio.bi_rw handling	2010-08-23 12:33:10 +02:00
blk-exec.c	block: remove wrappers for request type/flags	2010-08-07 18:17:56 +02:00
blk-integrity.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
blk-ioc.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
blk-iopoll.c	tree-wide: fix assorted typos all over the place	2009-12-04 15:39:55 +01:00
blk-lib.c	block: add secure discard	2010-08-12 08:43:30 -07:00
blk-map.c	block: fix blk_rq_map_kern bio direction flag	2010-09-21 11:49:17 +02:00
blk-merge.c	block: prevent merges of discard and write requests	2010-09-25 12:42:55 +02:00
blk-settings.c	block: implement an unprep function corresponding directly to prep	2010-08-07 18:23:47 +02:00
blk-softirq.c	generic-ipi: remove CSD_FLAG_WAIT	2009-02-25 14:13:44 +01:00
blk-sysfs.c	block: put dev->kobj in blk_register_queue fail path	2010-08-23 12:30:29 +02:00
blk-tag.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
blk-timeout.c	block: ensure jiffies wrap is handled correctly in blk_rq_timed_out_timer	2010-04-21 17:42:08 +02:00
blk.h	block: Range check cpu in blk_cpu_to_group	2010-09-10 09:03:21 +02:00
bsg.c	[SCSI] bsg: fix incorrect device_status value	2010-10-15 10:18:48 -04:00
cfq-iosched.c	cfq-iosched: schedule dispatch for noidle queue	2010-11-08 15:01:03 +01:00
cfq.h	cfq: fix recursive call in cfq_blkiocg_update_completion_stats()	2010-06-21 09:10:55 +02:00
compat_ioctl.c	block: add secure discard	2010-08-12 08:43:30 -07:00
deadline-iosched.c	block: convert to pos and nr_sectors accessors	2009-05-11 09:50:54 +02:00
elevator.c	elevator: fix oops on early call to elevator_change()	2010-10-07 09:35:16 +02:00
genhd.c	block: remove all rcu head initializations	2010-05-21 20:01:02 +02:00
ioctl.c	block: add secure discard	2010-08-12 08:43:30 -07:00
Kconfig	blk-cgroup: config options re-arrangement	2010-04-26 19:27:56 +02:00
Kconfig.iosched	blk-cgroup: config options re-arrangement	2010-04-26 19:27:56 +02:00
Makefile	blkdev: move blkdev_issue helper functions to separate file	2010-04-28 19:47:36 +02:00
noop-iosched.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
scsi_ioctl.c	block/scsi_ioctl.c: quiet sparse noise	2009-11-04 09:10:33 +01:00