Dennis Zhou fc5a828bfa blkcg: remove additional reference to the css ... The previous patch in this series removed carrying around a pointer to the css in blkg. However, the blkg association logic still relied on taking a reference on the css to ensure we wouldn't fail in getting a reference for the blkg. Here the implicit dependency on the css is removed. The association continues to rely on the tryget logic walking up the blkg tree. This streamlines the three ways that association can happen: normal, swap, and writeback. Signed-off-by: Dennis Zhou <dennis@kernel.org> Acked-by: Tejun Heo <tj@kernel.org> Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>		2018-12-07 22:26:37 -07:00
..
partitions	partitions/aix: append null character to print data from disk	2018-07-27 09:17:41 -06:00
badblocks.c
bfq-cgroup.c	blkcg: fix ref count issue with bio_blkcg() using task_css	2018-12-07 22:26:36 -07:00
bfq-iosched.c	blkcg: fix ref count issue with bio_blkcg() using task_css	2018-12-07 22:26:36 -07:00
bfq-iosched.h	block, bfq: improve asymmetric scenarios detection	2018-10-13 15:40:00 -06:00
bfq-wf2q.c	block, bfq: fix asymmetric scenarios detection	2018-10-25 11:17:40 -06:00
bio-integrity.c	block: remove bio_rewind_iter()	2018-09-06 15:12:24 -06:00
bio.c	blkcg: remove additional reference to the css	2018-12-07 22:26:37 -07:00
blk-cgroup.c	blkcg: convert blkg_lookup_create() to find closest blkg	2018-12-07 22:26:36 -07:00
blk-core.c	block: remove ->poll_fn	2018-12-04 11:38:19 -07:00
blk-exec.c	block: remove dead elevator code	2018-11-07 13:42:32 -07:00
blk-flush.c	block: add queue_is_mq() helper	2018-11-16 08:34:06 -07:00
blk-integrity.c	block: merge BIOVEC_SEG_BOUNDARY into biovec_phys_mergeable	2018-09-24 12:33:57 -06:00
blk-ioc.c	block: remove the queue_lock indirection	2018-11-15 12:17:28 -07:00
blk-iolatency.c	blkcg: consolidate bio_issue_init() to be a part of core	2018-12-07 22:26:37 -07:00
blk-lib.c	block: fix 32 bit overflow in __blkdev_issue_discard()	2018-11-14 08:17:18 -07:00
blk-map.c
blk-merge.c	Linux 4.20-rc5	2018-12-04 09:38:05 -07:00
blk-mq-cpumap.c	blk-mq: initial support for multiple queue maps	2018-11-07 13:45:00 -07:00
blk-mq-debugfs-zoned.c
blk-mq-debugfs.c	block: remove QUEUE_FLAG_BYPASS and ->bypass	2018-11-15 12:13:15 -07:00
blk-mq-debugfs.h
blk-mq-pci.c	blk-mq: initial support for multiple queue maps	2018-11-07 13:45:00 -07:00
blk-mq-rdma.c	blk-mq: abstract out queue map	2018-11-07 13:44:59 -07:00
blk-mq-sched.c	block: fix attempt to assign NULL io_context	2018-11-20 19:12:46 -07:00
blk-mq-sched.h	block: Remove bio->bi_ioc	2018-11-19 19:03:44 -07:00
blk-mq-sysfs.c	block: move queues types to the block layer	2018-12-04 11:38:17 -07:00
blk-mq-tag.c	sbitmap: optimize wakeup check	2018-11-30 14:48:04 -07:00
blk-mq-tag.h
blk-mq-virtio.c	blk-mq: initial support for multiple queue maps	2018-11-07 13:45:00 -07:00
blk-mq.c	block: enable polling by default if a poll map is initalized	2018-12-04 11:38:19 -07:00
blk-mq.h	block: move queues types to the block layer	2018-12-04 11:38:17 -07:00
blk-pm.c	block: remove the queue_lock indirection	2018-11-15 12:17:28 -07:00
blk-pm.h	block: remove the queue_lock indirection	2018-11-15 12:17:28 -07:00
blk-rq-qos.c	blk-rq-qos: inline check for q->rq_qos functions	2018-11-16 08:34:19 -07:00
blk-rq-qos.h	blk-rq-qos: inline check for q->rq_qos functions	2018-11-16 08:34:19 -07:00
blk-settings.c	block: use atomic bitops for ->queue_flags	2018-11-15 12:13:19 -07:00
blk-softirq.c	block: remove a few unused exports	2018-11-15 12:13:25 -07:00
blk-stat.c	block: remove a few unused exports	2018-11-15 12:13:25 -07:00
blk-stat.h
blk-sysfs.c	block: only allow polling if a poll queue_map exists	2018-12-04 11:38:19 -07:00
blk-throttle.c	blkcg: consolidate bio_issue_init() to be a part of core	2018-12-07 22:26:37 -07:00
blk-timeout.c	block: don't hold the queue_lock over blk_abort_request	2018-11-15 12:13:18 -07:00
blk-wbt.c	block: add queue_is_mq() helper	2018-11-16 08:34:06 -07:00
blk-wbt.h	block: remove external dependency on wbt_flags	2018-07-09 09:07:54 -06:00
blk-zoned.c	block: add queue_is_mq() helper	2018-11-16 08:34:06 -07:00
blk.h	block: sum requests in the plug structure	2018-11-26 10:35:22 -07:00
bounce.c	blkcg: remove bio->bi_css and instead use bio->bi_blkg	2018-12-07 22:26:37 -07:00
bsg-lib.c	bsg: move bsg-lib parts outside of request queue	2018-11-07 13:42:33 -07:00
bsg.c	block: add queue_is_mq() helper	2018-11-16 08:34:06 -07:00
cmdline-parser.c
compat_ioctl.c
elevator.c	block: add queue_is_mq() helper	2018-11-16 08:34:06 -07:00
genhd.c	block: add queue_is_mq() helper	2018-11-16 08:34:06 -07:00
ioctl.c	block: Introduce BLKGETNRZONES ioctl	2018-10-25 11:17:40 -06:00
ioprio.c
Kconfig	blk-wbt: kill check for legacy queue type	2018-11-07 13:42:32 -07:00
Kconfig.iosched	block: remove legacy IO schedulers	2018-11-07 13:42:32 -07:00
kyber-iosched.c	blk-mq: allow software queue to map to multiple hardware queues	2018-11-07 13:44:59 -07:00
Makefile	block: remove legacy IO schedulers	2018-11-07 13:42:32 -07:00
mq-deadline.c	block: get rid of MQ scheduler ops union	2018-11-07 13:42:32 -07:00
opal_proto.h
partition-generic.c	block: use rcu_work instead of call_rcu to avoid sleep in softirq	2018-11-28 09:08:27 -07:00
scsi_ioctl.c
sed-opal.c
t10-pi.c	block: move dif_prepare/dif_complete functions to block layer	2018-07-30 08:27:02 -06:00