Tejun Heo 1adaf3dde3 blkcg: move refcnt to blkcg core ... Currently, blkcg policy implementations manage blkg refcnt duplicating mostly identical code in both policies. This patch moves refcnt to blkg and let blkcg core handle refcnt and freeing of blkgs. * cfq blkgs now also get freed via RCU. * cfq blkgs lose RB_EMPTY_ROOT() sanity check on blkg free. If necessary, we can add blkio_exit_group_fn() to resurrect this. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Vivek Goyal <vgoyal@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>		2012-03-06 21:27:23 +01:00
..
partitions	separate partition format handling from generic code	2012-01-03 22:54:06 -05:00
blk-cgroup.c	blkcg: move refcnt to blkcg core	2012-03-06 21:27:23 +01:00
blk-cgroup.h	blkcg: move refcnt to blkcg core	2012-03-06 21:27:23 +01:00
blk-core.c	blkcg: add blkcg_{init|drain|exit}_queue()	2012-03-06 21:27:23 +01:00
blk-exec.c	block: add missing blk_queue_dead() checks	2011-12-14 00:33:37 +01:00
blk-flush.c	blk-flush: move the queue kick into	2011-10-24 16:24:31 +02:00
blk-integrity.c	block: add export.h to files using EXPORT_SYMBOL/THIS_MODULE macros	2011-10-31 19:31:12 -04:00
blk-ioc.c	block: exit_io_context() should call elevator_exit_icq_fn()	2012-02-15 09:45:53 +01:00
blk-iopoll.c	tree-wide: fix assorted typos all over the place	2009-12-04 15:39:55 +01:00
blk-lib.c	block: fix patch import error in max_discard_sectors check	2011-07-23 20:34:59 +02:00
blk-map.c	block: re-use existing 'reading' variable instead of checking direction again	2011-12-21 15:27:24 +01:00
blk-merge.c	block: separate out blk_rq_merge_ok() and blk_try_merge() from elevator functions	2012-02-08 09:19:38 +01:00
blk-settings.c	block: Introduce blk_set_stacking_limits function	2012-01-11 16:27:11 +01:00
blk-softirq.c	block: Don't check QUEUE_FLAG_SAME_COMP in __blk_complete_request	2011-09-14 09:31:01 +02:00
blk-sysfs.c	blkcg: add blkcg_{init|drain|exit}_queue()	2012-03-06 21:27:23 +01:00
blk-tag.c	block: fix blk_queue_end_tag()	2011-12-29 09:16:28 +01:00
blk-throttle.c	blkcg: move refcnt to blkcg core	2012-03-06 21:27:23 +01:00
blk-timeout.c	fault-injection: add ability to export fault_attr in arbitrary directory	2011-08-03 14:25:20 -10:00
blk.h	blkcg: add blkcg_{init|drain|exit}_queue()	2012-03-06 21:27:23 +01:00
bsg-lib.c	block: Change module.h -> export.h in bsg-lib.c	2011-10-31 19:31:13 -04:00
bsg.c	bsg: fix sysfs link remove warning	2012-02-08 20:02:03 +01:00
cfq-iosched.c	blkcg: move refcnt to blkcg core	2012-03-06 21:27:23 +01:00
cfq.h	blkcg: factor out blkio_group creation	2012-03-06 21:27:22 +01:00
compat_ioctl.c	block: Add BLKROTATIONAL ioctl	2012-01-11 16:29:31 +01:00
deadline-iosched.c	elevator: make elevator_init_fn() return 0/-errno	2012-03-06 21:27:21 +01:00
elevator.c	blkcg: shoot down blkio_groups on elevator switch	2012-03-06 21:27:22 +01:00
genhd.c	Block: use a freezable workqueue for disk-event polling	2012-03-02 10:51:00 +01:00
ioctl.c	Merge branch 'for-3.3/core' of git://git.kernel.dk/linux-block	2012-01-15 12:24:45 -08:00
Kconfig	move fs/partitions to block/	2012-01-03 22:54:06 -05:00
Kconfig.iosched	blkcg: make CONFIG_BLK_CGROUP bool	2012-03-06 21:27:21 +01:00
Makefile	separate partition format handling from generic code	2012-01-03 22:54:06 -05:00
noop-iosched.c	elevator: make elevator_init_fn() return 0/-errno	2012-03-06 21:27:21 +01:00
partition-generic.c	block: Fix NULL pointer dereference in sd_revalidate_disk	2012-03-02 10:38:33 +01:00
scsi_ioctl.c	block: fail SCSI passthrough ioctls on partition devices	2012-01-14 15:07:24 -08:00