Dennis Zhou db6638d7d1 blkcg: remove bio->bi_css and instead use bio->bi_blkg ...

Prior patches ensured that any bio that interacts with a request_queue
is properly associated with a blkg. This makes bio->bi_css unnecessary
as blkg maintains a reference to blkcg already.

This removes the bio field bi_css and transfers corresponding uses to
access via bi_blkg.

Signed-off-by: Dennis Zhou <dennis@kernel.org>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2018-12-07 22:26:37 -07:00

..

bcache

bcache: panic fix for making cache device

2018-10-08 08:19:59 -06:00

persistent-data

dm: Avoid namespace collision with bitmap API

2018-08-01 15:49:38 -07:00

dm-bio-prison-v1.c

dm: adjust structure members to improve alignment

2018-06-08 11:53:14 -04:00

dm-bio-prison-v1.h

block: switch bios to blk_status_t

2017-06-09 09:27:32 -06:00

dm-bio-prison-v2.c

dm: adjust structure members to improve alignment

2018-06-08 11:53:14 -04:00

dm-bio-prison-v2.h

dm bio prison v2: new interface for the bio prison

2017-03-07 11:30:16 -05:00

dm-bio-record.h

block: replace bi_bdev with a gendisk pointer and partitions index

2017-08-23 12:49:55 -06:00

dm-bufio.c

dm bufio: fix buffer alignment

2018-04-30 11:51:39 -04:00

dm-builtin.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

dm-cache-background-tracker.c

dm cache background tracker: fix sparse warning

2018-04-30 15:40:40 -04:00

dm-cache-background-tracker.h

dm cache: significant rework to leverage dm-bio-prison-v2

2017-03-07 13:28:31 -05:00

dm-cache-block-types.h

linux: drop __bitwise__ everywhere

2016-12-16 00:13:41 +02:00

dm-cache-metadata.c

dm cache metadata: ignore hints array being too small during resize

2018-10-04 15:20:51 -04:00

dm-cache-metadata.h

dm cache: significant rework to leverage dm-bio-prison-v2

2017-03-07 13:28:31 -05:00

dm-cache-policy-internal.h

dm cache: significant rework to leverage dm-bio-prison-v2

2017-03-07 13:28:31 -05:00

dm-cache-policy-smq.c

dm: remove unnecessary unlikely() around WARN_ON_ONCE()

2018-10-16 14:34:59 -04:00

dm-cache-policy.c

…

dm-cache-policy.h

dm cache: significant rework to leverage dm-bio-prison-v2

2017-03-07 13:28:31 -05:00

dm-cache-target.c

dm cache: destroy migration_cache if cache target registration failed

2018-10-09 13:53:03 -04:00

dm-core.h

dm: remove legacy request-based IO path

2018-10-11 11:36:09 -04:00

dm-crypt.c

dm crypt: make workqueue names device-specific

2018-10-18 12:17:17 -04:00

dm-delay.c

dm delay: add flush as a third class of IO

2018-07-27 15:24:19 -04:00

dm-era-target.c

dm: allow targets to return output from messages they are sent

2018-04-03 15:04:10 -04:00

dm-exception-store.c

Merge tag 'dm-4.4-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

2015-11-04 21:19:53 -08:00

dm-exception-store.h

dm snapshot: fix hung bios when copy error occurs

2016-01-08 20:03:05 -05:00

dm-flakey.c

block: add a report_zones method

2018-10-25 11:17:40 -06:00

dm-integrity.c

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2018-10-25 16:43:35 -07:00

dm-io.c

dm: Use kzalloc for all structs with embedded biosets/mempools

2018-06-05 08:47:43 -06:00

dm-ioctl.c

dm ioctl: harden copy_params()'s copy_from_user() from malicious users

2018-10-18 11:54:07 -04:00

dm-kcopyd.c

dm kcopyd: avoid softlockup in run_complete_job

2018-08-08 09:16:24 -04:00

dm-linear.c

block: add a report_zones method

2018-10-25 11:17:40 -06:00

dm-log-userspace-base.c

dm: convert to bioset_init()/mempool_init()

2018-05-30 15:33:32 -06:00

dm-log-userspace-transfer.c

dm log userspace transfer: match wait_for_completion_timeout return type

2015-04-15 12:10:20 -04:00

dm-log-userspace-transfer.h

…

dm-log-writes.c

dax: Introduce a ->copy_to_iter dax operation

2018-05-22 23:18:31 -07:00

dm-log.c

block,fs: use REQ_* flags directly

2016-11-01 09:43:26 -06:00

dm-mpath.c

dm: rename DM_TYPE_MQ_REQUEST_BASED to DM_TYPE_REQUEST_BASED

2018-10-11 11:36:09 -04:00

dm-mpath.h

…

dm-path-selector.c

…

dm-path-selector.h

dm path selector: remove 'repeat_count' return from .select_path hook

2016-02-22 22:34:42 -05:00

dm-queue-length.c

dm mpath selector: more evenly distribute ties

2018-01-29 13:44:58 -05:00

dm-raid1.c

dm kcopyd: return void from dm_kcopyd_copy()

2018-07-31 17:33:21 -04:00

dm-raid.c

dm raid: avoid bitmap with raid4/5/6 journal device

2018-10-18 15:13:48 -04:00

dm-region-hash.c

Merge tag 'overflow-v4.18-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

2018-06-12 18:28:00 -07:00

dm-round-robin.c

dm round robin: revert "use percpu 'repeat_count' and 'current_path'"

2017-02-17 00:54:09 -05:00

dm-rq.c

block: add queue_is_mq() helper

2018-11-16 08:34:06 -07:00

dm-rq.h

dm: remove legacy request-based IO path

2018-10-11 11:36:09 -04:00

dm-service-time.c

dm mpath selector: more evenly distribute ties

2018-01-29 13:44:58 -05:00

dm-snap-persistent.c

dm bufio: move dm-bufio.h to include/linux/

2018-04-03 15:04:23 -04:00

dm-snap-transient.c

dm snapshot: fix hung bios when copy error occurs

2016-01-08 20:03:05 -05:00

dm-snap.c

dm snapshot: remove stale FIXME in snapshot_map()

2018-08-08 20:50:58 -04:00

dm-stats.c

treewide: kmalloc() -> kmalloc_array()

2018-06-12 16:19:22 -07:00

dm-stats.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

dm-stripe.c

dax: Introduce a ->copy_to_iter dax operation

2018-05-22 23:18:31 -07:00

dm-switch.c

treewide: Use array_size() in vmalloc()

2018-06-12 16:19:22 -07:00

dm-sysfs.c

dm: remove legacy request-based IO path

2018-10-11 11:36:09 -04:00

dm-table.c

block: add queue_is_mq() helper

2018-11-16 08:34:06 -07:00

dm-target.c

dm: remove unused macro DM_MOD_NAME_SIZE

2018-04-03 15:04:15 -04:00

dm-thin-metadata.c

dm thin metadata: fix __udivdi3 undefined on 32-bit

2018-09-17 11:49:34 -04:00

dm-thin-metadata.h

dm thin: fix a race condition between discarding and provisioning a block

2016-07-20 12:43:35 -04:00

dm-thin.c

dm thin: use refcount_t for thin_c reference counting

2018-10-16 14:27:03 -04:00

dm-uevent.c

…

dm-uevent.h

…

dm-unstripe.c

dm unstripe: remove unnecessary header includes

2018-04-03 15:04:15 -04:00

dm-verity-fec.c

dm: Remove VLA usage from hashes

2018-09-14 14:08:52 +08:00

dm-verity-fec.h

dm: convert to bioset_init()/mempool_init()

2018-05-30 15:33:32 -06:00

dm-verity-target.c

dm verity: fix crash on bufio buffer that was allocated with vmalloc

2018-09-04 11:25:25 -04:00

dm-verity.h

dm verity: add 'check_at_most_once' option to only validate hashes once

2018-04-03 15:04:29 -04:00

dm-writecache.c

dm writecache: remove disabled code in memory_entry()

2018-10-22 10:59:52 -04:00

dm-zero.c

dm: don't return errnos from ->map

2017-06-09 09:27:32 -06:00

dm-zoned-metadata.c

dm zoned: fix various dmz_get_mblock() issues

2018-10-18 15:17:03 -04:00

dm-zoned-reclaim.c

dm kcopyd: return void from dm_kcopyd_copy()

2018-07-31 17:33:21 -04:00

dm-zoned-target.c

Merge tag 'for-4.20/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

2018-10-26 12:57:38 -07:00

dm-zoned.h

dm zoned: drive-managed zoned block device target

2017-06-19 11:05:20 -04:00

dm.c

dm: set the static flush bio device on demand

2018-12-07 22:26:37 -07:00

dm.h

dm: remove legacy request-based IO path

2018-10-11 11:36:09 -04:00

Kconfig

dm: remove legacy request-based IO path

2018-10-11 11:36:09 -04:00

Makefile

dm: add writecache target

2018-06-08 11:59:51 -04:00

md-bitmap.c

md/bitmap: use mddev_suspend/resume instead of ->quiesce()

2018-10-10 11:03:34 -07:00

md-bitmap.h

md: Avoid namespace collision with bitmap API

2018-08-01 15:49:39 -07:00

md-cluster.c

md-cluster: remove suspend_info

2018-10-18 09:41:25 -07:00

md-cluster.h

md-cluster: introduce resync_info_get interface for sanity check

2018-10-18 09:36:35 -07:00

md-faulty.c

md: convert to bioset_init()/mempool_init()

2018-05-30 15:33:32 -06:00

md-linear.c

md: convert to bioset_init()/mempool_init()

2018-05-30 15:33:32 -06:00

md-linear.h

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md

2017-11-14 16:07:26 -08:00

md-multipath.c

treewide: kzalloc() -> kcalloc()

2018-06-12 16:19:22 -07:00

md-multipath.h

md: convert to bioset_init()/mempool_init()

2018-05-30 15:33:32 -06:00

md.c

MD: Memory leak when flush bio size is zero

2018-10-22 09:15:26 -07:00

md.h

md-cluster/raid10: support add disk under grow mode

2018-10-18 09:34:56 -07:00

raid0.c

blkcg: remove bio->bi_css and instead use bio->bi_blkg

2018-12-07 22:26:37 -07:00

raid0.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

raid1-10.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

raid1.c

MD: fix invalid stored role for a disk - try2

2018-10-14 17:05:07 -07:00

raid1.h

md: convert to bioset_init()/mempool_init()

2018-05-30 15:33:32 -06:00

raid5-cache.c

md: remove redundant code that is no longer reachable

2018-10-10 10:45:15 -07:00

raid5-log.h

md/raid5-cache: disable reshape completely

2018-08-31 17:38:09 -07:00

raid5-ppl.c

md: convert to bioset_init()/mempool_init()

2018-05-30 15:33:32 -06:00

raid5.c

raid5: block failing device if raid will be failed

2018-09-28 11:13:15 -07:00

raid5.h

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md

2018-06-09 12:01:36 -07:00

raid10.c

md-cluster: introduce resync_info_get interface for sanity check

2018-10-18 09:36:35 -07:00

raid10.h

md: convert to bioset_init()/mempool_init()

2018-05-30 15:33:32 -06:00