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36a3df5a45
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Ming Lei 36a3df5a45 blk-mq: put driver tag when this request is completed 
It is natural to release driver tag when this request is completed by
LLD or device since its purpose is for LLD use.

One big benefit is that the released tag can be re-used quicker since
bio_endio() may take too long.

Meantime we don't need to release driver tag for flush request.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2020-06-29 09:56:10 -06:00
..
partitions block-5.8-2020-06-19 2020-06-19 13:11:26 -07:00
badblocks.c block: switch all files cleared marked as GPLv2 to SPDX tags 2019-04-30 16:11:57 -06:00
bfq-cgroup.c block, bfq: invoke flush_idle_tree after reparent_active_queues in pd_offline 2020-03-21 14:31:03 -06:00
bfq-iosched.c blk-mq: remove the bio argument to ->prepare_request 2020-05-29 10:23:24 -06:00
bfq-iosched.h block, bfq: turn put_queue into release_process_ref in __bfq_bic_change_cgroup 2020-03-21 14:31:00 -06:00
bfq-wf2q.c block, bfq: get a ref to a group when adding it to a service tree 2020-02-03 06:58:15 -07:00
bio-integrity.c block/bio-integrity: don't free 'buf' if bio_integrity_add_page() failed 2020-06-02 17:21:50 -06:00
bio.c block: move the bio cgroup associatation helpers to blk-cgroup.c 2020-06-29 09:09:08 -06:00
blk-cgroup-rwstat.c blk-cgroup: separate out blkg_rwstat under CONFIG_BLK_CGROUP_RWSTAT 2019-11-07 12:28:13 -07:00
blk-cgroup-rwstat.h blk-cgroup: separate out blkg_rwstat under CONFIG_BLK_CGROUP_RWSTAT 2019-11-07 12:28:13 -07:00
blk-cgroup.c blk-cgroup: remove blkcg_bio_issue_check 2020-06-29 09:09:08 -06:00
blk-core.c blk-cgroup: remove blkcg_bio_issue_check 2020-06-29 09:09:08 -06:00
blk-crypto-fallback.c block: blk-crypto-fallback: remove redundant initialization of variable err 2020-05-27 05:41:59 -06:00
blk-crypto-internal.h block: blk-crypto-fallback for Inline Encryption 2020-05-14 09:48:03 -06:00
blk-crypto.c block: blk-crypto-fallback for Inline Encryption 2020-05-14 09:48:03 -06:00
blk-exec.c block: add a blk_account_io_merge_bio helper 2020-05-27 05:21:23 -06:00
blk-flush.c blk-mq: put driver tag when this request is completed 2020-06-29 09:56:10 -06:00
blk-integrity.c block: Make blk-integrity preclude hardware inline encryption 2020-05-14 09:48:03 -06:00
blk-ioc.c block: Fix use-after-free issue accessing struct io_cq 2020-03-12 07:07:38 -06:00
blk-iocost.c blk-iocost: Use struct_size() in kzalloc_node() 2020-06-24 09:15:58 -06:00
blk-iolatency.c blkcg: s/RQ_QOS_CGROUP/RQ_QOS_LATENCY/ 2019-08-28 21:17:08 -06:00
blk-lib.c block: fix 32 bit overflow in __blkdev_issue_discard() 2018-11-14 08:17:18 -07:00
blk-map.c block: Inline encryption support for blk-mq 2020-05-14 09:47:53 -06:00
blk-merge.c blktrace: Provide event for request merging 2020-06-25 21:06:11 -06:00
blk-mq-cpumap.c blk-mq: balance mapping between present CPUs and queues 2019-08-04 21:43:12 -06:00
blk-mq-debugfs-zoned.c block: Cleanup license notice 2019-01-17 21:21:40 -07:00
blk-mq-debugfs.c block: create the request_queue debugfs_dir on registration 2020-06-24 09:15:58 -06:00
blk-mq-debugfs.h blk-mq: no need to check return value of debugfs_create functions 2019-06-13 03:00:30 -06:00
blk-mq-pci.c block: Fix blk_mq_*_map_queues() kernel-doc headers 2019-05-31 15:12:34 -06:00
blk-mq-rdma.c block: Fix blk_mq_*_map_queues() kernel-doc headers 2019-05-31 15:12:34 -06:00
blk-mq-sched.c blk-mq: make function '__blk_mq_sched_dispatch_requests' static 2020-04-29 09:16:53 -06:00
blk-mq-sched.h block: blk-mq: Remove blk_mq_sched_started_request and started_request 2019-07-23 07:25:09 -06:00
blk-mq-sysfs.c blk-mq: make sure that line break can be printed 2019-11-04 07:14:10 -07:00
blk-mq-tag.c blk-mq: Remove redundant 'return' statement 2020-06-15 08:34:43 -06:00
blk-mq-tag.h blk-mq: split out a __blk_mq_get_driver_tag helper 2020-06-07 08:56:50 -06:00
blk-mq-virtio.c blk-mq: Fix typo in comment 2020-03-17 20:55:21 +01:00
blk-mq.c blk-mq: put driver tag when this request is completed 2020-06-29 09:56:10 -06:00
blk-mq.h blk-mq: split out a __blk_mq_get_driver_tag helper 2020-06-07 08:56:50 -06:00
blk-pm.c block: bypass blk_set_runtime_active for uninitialized q->dev 2019-09-12 07:11:56 -06:00
blk-pm.h block: remove the queue_lock indirection 2018-11-15 12:17:28 -07:00
blk-rq-qos.c blk-rq-qos: remove redundant finish_wait to rq_qos_wait. 2020-06-28 08:11:14 -06:00
blk-rq-qos.h blk-rq-qos: fix first node deletion of rq_qos_del() 2019-10-15 10:13:13 -06:00
blk-settings.c block: Introduce REQ_OP_ZONE_APPEND 2020-05-12 20:36:28 -06:00
blk-stat.c blk-stat: Optimise blk_stat_add() 2019-10-07 21:19:10 -06:00
blk-stat.h block: deactivate blk_stat timer in wbt_disable_default() 2018-12-12 06:47:51 -07:00
blk-sysfs.c block: create the request_queue debugfs_dir on registration 2020-06-24 09:15:58 -06:00
blk-throttle.c blk-cgroup: remove a dead check in blk_throtl_bio 2020-06-29 09:09:08 -06:00
blk-timeout.c blk-mq: move failure injection out of blk_mq_complete_request 2020-06-24 09:15:57 -06:00
blk-wbt.c blk-wbt: rename __wbt_update_limits to wbt_update_limits 2020-05-29 16:30:39 -06:00
blk-wbt.h blk-wbt: remove wbt_update_limits 2020-05-29 16:30:39 -06:00
blk-zoned.c block: Modify revalidate zones 2020-05-12 20:36:28 -06:00
blk.h blk-cgroup: remove blkcg_bio_issue_check 2020-06-29 09:09:08 -06:00
bounce.c block: Inline encryption support for blk-mq 2020-05-14 09:47:53 -06:00
bsg-lib.c blk-mq: move failure injection out of blk_mq_complete_request 2020-06-24 09:15:57 -06:00
bsg.c compat_ioctl: bsg: add handler 2020-01-03 09:33:21 +01:00
cmdline-parser.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
elevator.c Merge branch 'for-linus' into for-5.5/block 2019-11-07 12:27:19 -07:00
genhd.c block: revert back to synchronous request_queue removal 2020-06-24 09:15:58 -06:00
ioctl.c block: Fix type of first compat_put_{,u}long() argument 2020-05-19 09:40:29 -06:00
ioprio.c docs: block: convert to ReST 2019-07-15 09:20:27 -03:00
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Kconfig.iosched treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
keyslot-manager.c block: Make blk-integrity preclude hardware inline encryption 2020-05-14 09:48:03 -06:00
kyber-iosched.c blk-mq: remove the bio argument to ->prepare_request 2020-05-29 10:23:24 -06:00
Makefile blk-mq: merge blk-softirq.c into blk-mq.c 2020-06-24 09:15:56 -06:00
mq-deadline.c blk-mq: remove the bio argument to ->prepare_request 2020-05-29 10:23:24 -06:00
opal_proto.h block: sed-opal: Change the check condition for regular session validity 2020-03-12 08:00:10 -06:00
scsi_ioctl.c scsi: core: Allow non-root users to perform ZBC commands 2020-03-16 18:26:31 -04:00
sed-opal.c block: sed-opal: Change the check condition for regular session validity 2020-03-12 08:00:10 -06:00
t10-pi.c block: Allow t10-pi to be modular 2020-01-06 20:59:04 -07:00