Vivek Goyal 4cbadbd16e blk-cgroup: Initialize ioc->cgroup_changed at ioc creation time ... If we don't explicitly initialize it to zero, CFQ might think that cgroup of ioc has changed and it generates lots of unnecessary calls to call_for_each_cic(changed_cgroup). Fix it. cfq_get_io_context() cfq_ioc_set_cgroup() call_for_each_cic(ioc, changed_cgroup) Signed-off-by: Vivek Goyal <vgoyal@redhat.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>		2011-05-23 19:35:04 +02:00
..
blk-cgroup.c	cfq-iosched: Make IO merge related stats per cpu	2011-05-23 10:02:19 +02:00
blk-cgroup.h	cfq-iosched: Make IO merge related stats per cpu	2011-05-23 10:02:19 +02:00
blk-core.c	block: call elv_bio_merged() when merged	2011-05-23 10:02:19 +02:00
blk-exec.c	block: Remove 'plug/unplug' comment in blk_execute_rq_nowait	2011-05-05 15:10:05 -06:00
blk-flush.c	block: hold queue if flush is running for non-queueable flush drive	2011-05-06 11:36:25 -06:00
blk-integrity.c	dm: improve block integrity support	2011-04-05 23:52:43 +02:00
blk-ioc.c	blk-cgroup: Initialize ioc->cgroup_changed at ioc creation time	2011-05-23 19:35:04 +02:00
blk-iopoll.c
blk-lib.c	blkdev: Do not return -EOPNOTSUPP if discard is supported	2011-05-06 19:30:01 -06:00
blk-map.c	block: check for proper length of iov entries earlier in blk_rq_map_user_iov()	2010-11-29 10:04:50 +01:00
blk-merge.c	block: attempt to merge with existing requests on plug flush	2011-03-21 10:14:27 +01:00
blk-settings.c	block: Fix discard topology stacking and reporting	2011-05-18 10:37:35 +02:00
blk-softirq.c
blk-sysfs.c	Merge commit 'v2.6.39' into for-2.6.40/core	2011-05-20 20:33:15 +02:00
blk-tag.c
blk-throttle.c	blk-throttle: Make no throttling rule group processing lockless	2011-05-20 20:34:53 +02:00
blk-timeout.c
blk.h	Merge branch 'for-linus' into for-2.6.40/core	2011-05-20 20:36:16 +02:00
bsg.c	[SCSI] bsg: correct fault if queue object removed while dev_t open	2010-12-09 09:41:14 -06:00
cfq-iosched.c	cfq-iosched: Fix a memory leak of per cpu stats for root group	2011-05-23 10:02:19 +02:00
cfq.h	blk-cgroup: Add unaccounted time to timeslice_used.	2011-03-12 16:54:00 +01:00
compat_ioctl.c	BKL: remove extraneous #include <smp_lock.h>	2010-11-17 08:59:32 -08:00
deadline-iosched.c	block: remove per-queue plugging	2011-03-10 08:52:07 +01:00
elevator.c	block: get rid of on-stack plugging debug checks	2011-05-20 20:52:16 +02:00
genhd.c	block: don't propagate unlisted DISK_EVENTs to userland	2011-04-21 19:43:58 +02:00
ioctl.c	block: fix refcounting in BLKBSZSET	2011-02-24 08:54:21 -08:00
Kconfig	kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT	2011-01-20 17:02:05 -08:00
Kconfig.iosched
Makefile	Merge branch 'for-2.6.37/barrier' of git://git.kernel.dk/linux-2.6-block	2010-10-22 17:07:18 -07:00
noop-iosched.c	block: remove per-queue plugging	2011-03-10 08:52:07 +01:00
scsi_ioctl.c	block: take care not to overflow when calculating total iov length	2010-11-10 14:40:42 +01:00