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linux-sg2042
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linux-sg2042/block
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Ming Lei bbdb3c5d94 blk-mq: remove dead check from blk_mq_dispatch_rq_list 
When BLK_STS_RESOURCE or BLK_STS_DEV_RESOURCE is returned from
.queue_rq, the 'list' variable always holds this rq which isn't
queued to LLD successfully.

So blk_mq_dispatch_rq_list() always returns false from the branch
of '!list_empty(list)'.

No functional change.

Signed-off-by: Ming Lei <ming.lei@redhat.com>
Tested-by: Baolin Wang <baolin.wang7@gmail.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Christoph Hellwig <hch@infradead.org>
Cc: Sagi Grimberg <sagi@grimberg.me>
Cc: Baolin Wang <baolin.wang7@gmail.com>
Cc: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
 		2020-06-30 07:51:48 -06:00
..
partitions block-5.8-2020-06-19 2020-06-19 13:11:26 -07:00
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
Makefile blk-mq: merge blk-softirq.c into blk-mq.c 2020-06-24 09:15:56 -06:00
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: pass hctx to blk_mq_dispatch_rq_list 2020-06-30 07:51:48 -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 the BLK_MQ_REQ_INTERNAL flag 2020-06-29 09:56:18 -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: remove dead check from blk_mq_dispatch_rq_list 2020-06-30 07:51:48 -06:00
blk-mq.h blk-mq: pass hctx to blk_mq_dispatch_rq_list 2020-06-30 07:51:48 -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
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
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