Yu Kuai 02341a08c9 block: fix memory leak for elevator on add_disk failure ...

The default elevator is allocated in the beginning of device_add_disk(),
however, it's not freed in the following error path.

Fixes: 50e34d78815e ("block: disable the elevator int del_gendisk")
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jason Yan <yanaijie@huawei.com>
Link: https://lore.kernel.org/r/20221022021615.2756171-1-yukuai1@huaweicloud.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2022-10-22 15:14:38 -06:00

..

partitions

block: don't add partitions if GD_SUPPRESS_PART_SCAN is set

2022-09-03 11:29:03 -06:00

badblocks.c

block/badblocks: Remove redundant assignments

2022-04-23 07:15:26 -06:00

bdev.c

vfs: support STATX_DIOALIGN on block devices

2022-09-11 19:47:12 -05:00

bfq-cgroup.c

block, bfq: remove unused functions

2022-08-22 10:07:56 -06:00

bfq-iosched.c

block, bfq: remove useless parameter for bfq_add/del_bfqq_busy()

2022-08-22 10:07:56 -06:00

bfq-iosched.h

block, bfq: remove unused variable for bfq_queue

2022-10-20 05:46:49 -07:00

bfq-wf2q.c

block, bfq: remove useless parameter for bfq_add/del_bfqq_busy()

2022-08-22 10:07:56 -06:00

bio-integrity.c

block: pass struct queue_limits to the bio splitting helpers

2022-08-02 21:08:53 -06:00

bio.c

bio: safeguard REQ_ALLOC_CACHE bio put

2022-10-20 05:50:29 -07:00

blk-cgroup-fc-appid.c

blk-cgroup: move blkcg_{get,set}_fc_appid out of line

2022-05-02 14:06:20 -06:00

blk-cgroup-rwstat.c

blk-cgroup: Fix the recursive blkg rwstat

2021-03-05 11:32:15 -07:00

blk-cgroup-rwstat.h

block: Use the new blk_opf_t type

2022-07-14 12:14:30 -06:00

blk-cgroup.c

blk-cgroup: don't update the blkg lookup hint in blkg_conf_prep

2022-09-27 11:50:05 -06:00

blk-cgroup.h

blk-cgroup: pass a gendisk to blkcg_init_queue and blkcg_exit_queue

2022-09-26 19:09:31 -06:00

blk-core.c

for-6.1/block-2022-10-03

2022-10-07 09:19:14 -07:00

blk-crypto-fallback.c

block: remove superfluous calls to blkcg_bio_issue_init

2022-05-04 18:29:52 -06:00

blk-crypto-internal.h

blk-crypto: show crypto capabilities in sysfs

2022-02-28 06:40:23 -07:00

blk-crypto-profile.c

blk-crypto: remove blk_crypto_unregister()

2021-11-29 06:38:51 -07:00

blk-crypto-sysfs.c

blk-crypto: show crypto capabilities in sysfs

2022-02-28 06:40:23 -07:00

blk-crypto.c

blk-crypto: show crypto capabilities in sysfs

2022-02-28 06:40:23 -07:00

blk-flush.c

block: change request end_io handler to pass back a return value

2022-09-30 07:49:09 -06:00

blk-ia-ranges.c

block: simplify disk_set_independent_access_ranges

2022-06-29 08:36:46 -06:00

blk-integrity.c

blk-crypto: remove blk_crypto_unregister()

2021-11-29 06:38:51 -07:00

blk-ioc.c

block: fix default IO priority handling again

2022-06-27 06:29:12 -06:00

blk-iocost.c

blk-cgroup: pass a gendisk to blkcg_schedule_throttle

2022-09-26 19:17:28 -06:00

blk-iolatency.c

blk-cgroup: pass a gendisk to blkcg_schedule_throttle

2022-09-26 19:17:28 -06:00

blk-ioprio.c

blk-ioprio: pass a gendisk to blk_ioprio_init and blk_ioprio_exit

2022-09-26 19:09:31 -06:00

blk-ioprio.h

blk-ioprio: pass a gendisk to blk_ioprio_init and blk_ioprio_exit

2022-09-26 19:09:31 -06:00

blk-lib.c

blk-lib: fix blkdev_issue_secure_erase

2022-09-15 00:25:17 -06:00

blk-map.c

block: extend functionality to map bvec iterator

2022-09-30 07:51:13 -06:00

blk-merge.c

block: pass struct queue_limits to the bio splitting helpers

2022-08-02 21:08:53 -06:00

blk-mq-cpumap.c

block: Change the return type of blk_mq_map_queues() into void

2022-08-22 10:07:53 -06:00

blk-mq-debugfs-zoned.c

block: move zone related fields to struct gendisk

2022-07-06 06:46:26 -06:00

blk-mq-debugfs.c

for-6.1/block-2022-10-03

2022-10-07 09:19:14 -07:00

blk-mq-debugfs.h

block: remove per-disk debugfs files in blk_unregister_queue

2022-06-17 07:31:05 -06:00

blk-mq-pci.c

block: Change the return type of blk_mq_map_queues() into void

2022-08-22 10:07:53 -06:00

blk-mq-rdma.c

block: Change the return type of blk_mq_map_queues() into void

2022-08-22 10:07:53 -06:00

blk-mq-sched.c

block: serialize all debugfs operations using q->debugfs_mutex

2022-06-17 07:31:05 -06:00

blk-mq-sched.h

block: move blk_mq_sched_assign_ioc to blk-ioc.c

2021-11-29 06:41:29 -07:00

blk-mq-sysfs.c

blk-mq: cleanup disk sysfs registration

2022-06-28 11:32:42 -06:00

blk-mq-tag.c

sbitmap: fix batched wait_cnt accounting

2022-09-12 00:10:34 -06:00

blk-mq-tag.h

blk-mq: blk_mq_tag_busy is no need to return a value

2022-06-27 06:29:12 -06:00

blk-mq-virtio.c

block: Change the return type of blk_mq_map_queues() into void

2022-08-22 10:07:53 -06:00

blk-mq.c

blk-mq: fix null pointer dereference in blk_mq_clear_rq_mapping()

2022-10-16 17:22:51 -06:00

blk-mq.h

block: adapt blk_mq_plug() to not plug for writes that require a zone lock

2022-09-29 07:45:47 -06:00

blk-pm.c

scsi: block: pm: Always set request queue runtime active in blk_post_runtime_resume()

2021-12-22 23:38:29 -05:00

blk-pm.h

block: Remove unused blk_pm_*() function definitions

2021-02-22 06:33:48 -07:00

blk-rq-qos.c

block/rq_qos: Use atomic_try_cmpxchg in atomic_inc_below

2022-07-12 14:38:52 -06:00

blk-rq-qos.h

block/blk-rq-qos: delete useless enmu RQ_QOS_IOPRIO

2022-09-21 19:50:53 -06:00

blk-settings.c

block: pass a gendisk to blk_queue_clear_zone_settings

2022-07-06 06:46:26 -06:00

blk-stat.c

block: make queue stat accounting a reference

2021-12-14 17:23:05 -07:00

blk-stat.h

block: make queue stat accounting a reference

2021-12-14 17:23:05 -07:00

blk-sysfs.c

blk-throttle: pass a gendisk to blk_throtl_register_queue

2022-09-26 19:17:27 -06:00

blk-throttle.c

blk-throttle: pass a gendisk to blk_throtl_cancel_bios

2022-09-26 19:17:28 -06:00

blk-throttle.h

blk-throttle: pass a gendisk to blk_throtl_cancel_bios

2022-09-26 19:17:28 -06:00

blk-timeout.c

block: blk-timeout: delete duplicated word

2020-07-31 16:29:47 -06:00

blk-wbt.c

blk-wbt: fix that 'rwb->wc' is always set to 1 in wbt_init()

2022-10-09 07:48:16 -06:00

blk-wbt.h

blk-wbt: remove wbt_track stub

2022-03-31 12:58:38 -06:00

blk-zoned.c

block: adapt blk_mq_plug() to not plug for writes that require a zone lock

2022-09-29 07:45:47 -06:00

blk.h

blk-mq: use quiesced elevator switch when reinitializing queues

2022-09-27 09:58:56 -06:00

bounce.c

block: change the blk_queue_bounce calling convention

2022-08-02 17:22:54 -06:00

bsg-lib.c

blk-mq: Drop blk_mq_ops.timeout 'reserved' arg

2022-07-06 06:33:53 -06:00

bsg.c

scsi: core: bsg: Remove usage of the deprecated ida_simple_xxx() API

2022-06-21 21:22:51 -04:00

disk-events.c

block: remove genhd.h

2022-02-02 07:49:59 -07:00

elevator.c

blk-mq: use quiesced elevator switch when reinitializing queues

2022-09-27 09:58:56 -06:00

elevator.h

block: Use the new blk_opf_t type

2022-07-14 12:14:30 -06:00

fops.c

new iov_iter flavour - ITER_UBUF

2022-08-08 22:37:15 -04:00

genhd.c

block: fix memory leak for elevator on add_disk failure

2022-10-22 15:14:38 -06:00

holder.c

block: remove WARN_ON() from bd_link_disk_holder

2022-06-23 07:48:05 -06:00

ioctl.c

block: replace blkdev_nr_zones with bdev_nr_zones

2022-07-06 06:46:26 -06:00

ioprio.c

block: Fix handling of tasks without ioprio in ioprio_get(2)

2022-06-27 06:29:12 -06:00

Kconfig

block: remove "select BLK_RQ_IO_DATA_LEN" from BLK_CGROUP_IOCOST dependency

2022-06-29 08:35:57 -06:00

Kconfig.iosched

block: only build the icq tracking code when needed

2021-12-16 10:59:02 -07:00

kyber-iosched.c

block/kyber: Use the new blk_opf_t type

2022-07-14 12:14:30 -06:00

Makefile

blk-cgroup: move blkcg_{get,set}_fc_appid out of line

2022-05-02 14:06:20 -06:00

mq-deadline.c

block/mq-deadline: Use the new blk_opf_t type

2022-07-14 12:14:30 -06:00

opal_proto.h

block: sed-opal: Add ioctl to return device status

2022-08-22 07:52:51 -06:00

sed-opal.c

block: sed-opal: Add ioctl to return device status

2022-08-22 07:52:51 -06:00

t10-pi.c

block: add pi for extended integrity

2022-03-07 12:48:35 -07:00