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John Garry 4f245d5bf0 blk-mq: Don't clear driver tags own mapping 
Function blk_mq_clear_rq_mapping() is required to clear the sched tags
mappings in driver tags rqs[].

But there is no need for a driver tags to clear its own mapping, so skip
clearing the mapping in this scenario.

Signed-off-by: John Garry <john.garry@huawei.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/1633429419-228500-9-git-send-email-john.garry@huawei.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-10-18 06:17:02 -06:00
..
partitions block: drop unused includes in <linux/genhd.h> 2021-10-18 06:17:02 -06:00
badblocks.c
bdev.c block: move integrity handling out of <linux/blkdev.h> 2021-10-18 06:17:02 -06:00
bfq-cgroup.c block: move elevator.h to block/ 2021-10-18 06:17:01 -06:00
bfq-iosched.c block: move elevator.h to block/ 2021-10-18 06:17:01 -06:00
bfq-iosched.h block, bfq: cleanup the repeated declaration 2021-08-25 06:45:33 -06:00
bfq-wf2q.c block: Introduce IOPRIO_NR_LEVELS 2021-08-18 07:21:12 -06:00
bio-integrity.c block: move integrity handling out of <linux/blkdev.h> 2021-10-18 06:17:02 -06:00
bio.c block: don't call rq_qos_ops->done_bio if the bio isn't tracked 2021-09-24 11:04:39 -06:00
blk-cgroup-rwstat.c
blk-cgroup-rwstat.h
blk-cgroup.c blk-cgroup: blk_cgroup_bio_start() should use irq-safe operations on blkg->iostat_cpu 2021-10-18 06:17:01 -06:00
blk-core.c blk-mq-sched: Rename blk_mq_sched_free_{requests -> rqs}() 2021-10-18 06:17:02 -06:00
blk-crypto-fallback.c block: move struct request to blk-mq.h 2021-10-18 06:17:02 -06:00
blk-crypto-internal.h block: move struct request to blk-mq.h 2021-10-18 06:17:02 -06:00
blk-crypto.c blk-crypto: fix check for too-large dun_bytes 2021-08-25 06:45:00 -06:00
blk-exec.c
blk-flush.c blk-mq: fix is_flush_rq 2021-08-17 20:17:34 -06:00
blk-integrity.c block: move integrity handling out of <linux/blkdev.h> 2021-10-18 06:17:02 -06:00
blk-ioc.c
blk-iocost.c for-5.15/block-2021-08-30 2021-08-30 18:52:11 -07:00
blk-iolatency.c mm: don't include <linux/blk-cgroup.h> in <linux/backing-dev.h> 2021-10-18 06:17:01 -06:00
blk-ioprio.c
blk-ioprio.h
blk-lib.c
blk-map.c Merge branch 'akpm' (patches from Andrew) 2021-09-03 10:08:28 -07:00
blk-merge.c block: move integrity handling out of <linux/blkdev.h> 2021-10-18 06:17:02 -06:00
blk-mq-cpumap.c
blk-mq-debugfs-zoned.c
blk-mq-debugfs.c block: decode QUEUE_FLAG_HCTX_ACTIVE in debugfs output 2021-10-04 06:58:39 -06:00
blk-mq-debugfs.h
blk-mq-pci.c
blk-mq-rdma.c
blk-mq-sched.c blk-mq-sched: Rename blk_mq_sched_free_{requests -> rqs}() 2021-10-18 06:17:02 -06:00
blk-mq-sched.h blk-mq-sched: Rename blk_mq_sched_free_{requests -> rqs}() 2021-10-18 06:17:02 -06:00
blk-mq-sysfs.c
blk-mq-tag.c blk-mq: avoid to iterate over stale request 2021-09-12 19:32:43 -06:00
blk-mq-tag.h block: move elevator.h to block/ 2021-10-18 06:17:01 -06:00
blk-mq-virtio.c
blk-mq.c blk-mq: Don't clear driver tags own mapping 2021-10-18 06:17:02 -06:00
blk-mq.h
blk-pm.c
blk-pm.h
blk-rq-qos.c
blk-rq-qos.h
blk-settings.c block: add an explicit ->disk backpointer to the request_queue 2021-08-23 12:54:31 -06:00
blk-stat.c
blk-stat.h
blk-sysfs.c block: call blk_register_queue earlier in device_add_disk 2021-08-23 12:55:45 -06:00
blk-throttle.c blk-throttle: fix UAF by deleteing timer in blk_throtl_exit() 2021-09-07 08:36:56 -06:00
blk-timeout.c
blk-wbt.c block: add an explicit ->disk backpointer to the request_queue 2021-08-23 12:54:31 -06:00
blk-wbt.h
blk-zoned.c blk-zoned: allow BLKREPORTZONE without CAP_SYS_ADMIN 2021-08-24 10:12:36 -06:00
blk.h blk-mq-sched: Rename blk_mq_sched_free_{requests -> rqs}() 2021-10-18 06:17:02 -06:00
bounce.c mm: don't include <linux/blk-cgroup.h> in <linux/backing-dev.h> 2021-10-18 06:17:01 -06:00
bsg-lib.c
bsg.c scsi: bsg: Fix device unregistration 2021-09-14 00:22:15 -04:00
disk-events.c block: return errors from disk_alloc_events 2021-08-23 12:55:45 -06:00
elevator.c block: move elevator.h to block/ 2021-10-18 06:17:01 -06:00
elevator.h block: move elevator.h to block/ 2021-10-18 06:17:01 -06:00
fops.c block: hold ->invalidate_lock in blkdev_fallocate 2021-09-24 11:06:58 -06:00
genhd.c block: drop unused includes in <linux/genhd.h> 2021-10-18 06:17:02 -06:00
holder.c block: drop unused includes in <linux/genhd.h> 2021-10-18 06:17:02 -06:00
ioctl.c
ioprio.c block: fix default IO priority handling 2021-08-18 07:23:15 -06:00
Kconfig SCSI misc on 20210902 2021-09-02 15:09:46 -07:00
Kconfig.iosched
keyslot-manager.c block: move integrity handling out of <linux/blkdev.h> 2021-10-18 06:17:02 -06:00
kyber-iosched.c block: move elevator.h to block/ 2021-10-18 06:17:01 -06:00
Makefile block-5.15-2021-09-11 2021-09-11 10:19:51 -07:00
mq-deadline.c block/mq-deadline: Prioritize high-priority requests 2021-10-18 06:17:02 -06:00
opal_proto.h
sed-opal.c
t10-pi.c block: move integrity handling out of <linux/blkdev.h> 2021-10-18 06:17:02 -06:00