Ming Lei 25e823c8c3 block/genhd.c: apply pm_runtime_set_memalloc_noio on block devices ...

Apply the introduced pm_runtime_set_memalloc_noio on block device so
that PM core will teach mm to not allocate memory with GFP_IOFS when
calling the runtime_resume and runtime_suspend callback for block
devices and its ancestors.

Signed-off-by: Ming Lei <ming.lei@canonical.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Oliver Neukum <oneukum@suse.de>
Cc: Jiri Kosina <jiri.kosina@suse.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Greg KH <greg@kroah.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: David Decotigny <david.decotigny@google.com>
Cc: Tom Herbert <therbert@google.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2013-02-23 17:50:16 -08:00

..

partitions

Merge branch 'for-3.8/drivers' of git://git.kernel.dk/linux-block

2012-12-17 13:39:11 -08:00

blk-cgroup.c

Merge branch 'for-3.8/core' of git://git.kernel.dk/linux-block

2012-12-17 08:27:23 -08:00

blk-cgroup.h

blkcg: implement per-blkg request allocation

2012-06-26 18:42:49 -04:00

blk-core.c

block: optionally snapshot page contents to provide stable pages during write

2013-02-21 17:22:20 -08:00

blk-exec.c

sched: Move sched.h sysctl bits into separate header

2013-02-07 20:50:54 +01:00

blk-flush.c

…

blk-integrity.c

bdi: allow block devices to say that they require stable page writes

2013-02-21 17:22:19 -08:00

blk-ioc.c

block: uninitialized ioc->nr_tasks triggers WARN_ON

2012-08-01 12:17:27 +02:00

blk-iopoll.c

…

blk-lib.c

block: add plug for blkdev_issue_discard

2012-12-14 20:46:04 +01:00

blk-map.c

…

blk-merge.c

block: Implement support for WRITE SAME

2012-09-20 14:31:45 +02:00

blk-settings.c

block: discard granularity might not be power of 2

2012-12-14 20:46:04 +01:00

blk-softirq.c

…

blk-sysfs.c

block: Rename queue dead flag

2012-12-06 14:30:58 +01:00

blk-tag.c

block/blk-tag.c: Remove useless kfree

2012-09-12 22:25:12 +02:00

blk-throttle.c

block: Rename queue dead flag

2012-12-06 14:30:58 +01:00

blk-timeout.c

block: Drop dead function blk_abort_queue()

2012-06-15 08:46:23 +02:00

blk.h

block: Avoid that request_fn is invoked on a dead queue

2012-12-06 14:32:01 +01:00

bsg-lib.c

bsg: Remove unused function bsg_goose_queue()

2012-12-06 14:33:02 +01:00

bsg.c

…

cfq-iosched.c

block CFQ: avoid moving request to different queue

2012-11-06 12:39:51 +01:00

compat_ioctl.c

…

deadline-iosched.c

deadline: Allow 0ms deadline latency, increase the read speed

2012-12-09 19:19:23 +01:00

elevator.c

block: don't request module during elevator init

2013-01-22 16:48:03 -08:00

genhd.c

block/genhd.c: apply pm_runtime_set_memalloc_noio on block devices

2013-02-23 17:50:16 -08:00

ioctl.c

Merge branch 'for-3.7/core' of git://git.kernel.dk/linux-block

2012-10-11 09:04:23 +09:00

Kconfig

percpu_rw_semaphore: introduce CONFIG_PERCPU_RWSEM

2012-12-17 17:15:18 -08:00

Kconfig.iosched

…

Makefile

…

noop-iosched.c

…

partition-generic.c

block: add partition resize function to blkpg ioctl

2012-08-01 12:24:18 +02:00

scsi_ioctl.c

scsi: Silence unnecessary warnings about ioctl to partition

2012-06-15 12:52:46 +02:00