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| D | blk-ioc.c | 66 lockdep_assert_held(&ioc->lock); in ioc_destroy_icq()
99 spin_lock_irq(&ioc->lock); in ioc_release_fn()
114 spin_unlock(&ioc->lock); in ioc_release_fn()
116 spin_lock(&ioc->lock); in ioc_release_fn()
130 spin_unlock_irq(&ioc->lock); in ioc_release_fn()
157 spin_lock_irqsave(&ioc->lock, flags); in put_io_context()
163 spin_unlock_irqrestore(&ioc->lock, flags); in put_io_context()
186 spin_lock_irq(&ioc->lock); in put_io_context_active()
193 spin_unlock_irq(&ioc->lock); in put_io_context_active()
222 spin_lock_irqsave(&ioc->lock, flags); in __ioc_clear_queue()
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| D | blk-iocost.c | 420 spinlock_t lock; member
741 spin_lock_irqsave(&iocg->ioc->lock, *flags); in iocg_lock()
742 spin_lock(&iocg->waitq.lock); in iocg_lock()
744 spin_lock_irqsave(&iocg->waitq.lock, *flags); in iocg_lock()
751 spin_unlock(&iocg->waitq.lock); in iocg_unlock()
752 spin_unlock_irqrestore(&iocg->ioc->lock, *flags); in iocg_unlock()
754 spin_unlock_irqrestore(&iocg->waitq.lock, *flags); in iocg_unlock()
777 lockdep_assert_held(&ioc->lock); in ioc_refresh_period_us()
917 lockdep_assert_held(&ioc->lock); in ioc_refresh_params()
961 lockdep_assert_held(&ioc->lock); in ioc_refresh_vrate()
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| D | blk-stat.c | 17 spinlock_t lock; member
151 spin_lock_irqsave(&q->stats->lock, flags); in blk_stat_add_callback()
154 spin_unlock_irqrestore(&q->stats->lock, flags); in blk_stat_add_callback()
162 spin_lock_irqsave(&q->stats->lock, flags); in blk_stat_remove_callback()
166 spin_unlock_irqrestore(&q->stats->lock, flags); in blk_stat_remove_callback()
191 spin_lock_irqsave(&q->stats->lock, flags); in blk_stat_enable_accounting()
194 spin_unlock_irqrestore(&q->stats->lock, flags); in blk_stat_enable_accounting()
207 spin_lock_init(&stats->lock); in blk_alloc_queue_stats()
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| D | badblocks.c | 73 seq = read_seqbegin(&bb->lock); in badblocks_check()
121 if (read_seqretry(&bb->lock, seq)) in badblocks_check()
185 write_seqlock_irqsave(&bb->lock, flags); in badblocks_set()
311 write_sequnlock_irqrestore(&bb->lock, flags); in badblocks_set()
351 write_seqlock_irq(&bb->lock); in badblocks_clear()
421 write_sequnlock_irq(&bb->lock); in badblocks_clear()
438 write_seqlock_irq(&bb->lock); in ack_all_badblocks()
454 write_sequnlock_irq(&bb->lock); in ack_all_badblocks()
478 seq = read_seqbegin(&bb->lock); in badblocks_show()
500 if (read_seqretry(&bb->lock, seq)) in badblocks_show()
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| D | kyber-iosched.c | 146 spinlock_t lock; member
181 spinlock_t lock; member
456 spin_lock_init(&kcq->lock); in kyber_ctx_queue_init()
489 spin_lock_init(&khd->lock); in kyber_init_hctx()
576 spin_lock(&kcq->lock); in kyber_bio_merge()
578 spin_unlock(&kcq->lock); in kyber_bio_merge()
599 spin_lock(&kcq->lock); in kyber_insert_requests()
607 spin_unlock(&kcq->lock); in kyber_insert_requests()
669 spin_lock(&kcq->lock); in flush_busy_kcq()
673 spin_unlock(&kcq->lock); in flush_busy_kcq()
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| D | keyslot-manager.c | 56 down_write(&ksm->lock); in blk_ksm_hw_enter()
61 up_write(&ksm->lock); in blk_ksm_hw_exit()
98 init_rwsem(&ksm->lock); in blk_ksm_init()
246 down_read(&ksm->lock); in blk_ksm_get_slot_for_key()
248 up_read(&ksm->lock); in blk_ksm_get_slot_for_key()
421 down_write(&ksm->lock); in blk_ksm_reprogram_all_keys()
432 up_write(&ksm->lock); in blk_ksm_reprogram_all_keys()
627 init_rwsem(&ksm->lock); in blk_ksm_init_passthrough()
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| D | mq-deadline-main.c | 102 spinlock_t lock; member
380 lockdep_assert_held(&dd->lock); in __dd_dispatch_request()
500 spin_lock(&dd->lock); in dd_dispatch_request()
522 spin_unlock(&dd->lock); in dd_dispatch_request()
634 spin_lock_init(&dd->lock); in dd_init_sched()
699 spin_lock(&dd->lock); in dd_bio_merge()
701 spin_unlock(&dd->lock); in dd_bio_merge()
724 lockdep_assert_held(&dd->lock); in dd_insert_request()
780 spin_lock(&dd->lock); in dd_insert_requests()
788 spin_unlock(&dd->lock); in dd_insert_requests()
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| D | blk-cgroup.c | 283 spin_lock(&blkcg->lock); in blkg_create()
297 spin_unlock(&blkcg->lock); in blkg_create()
384 lockdep_assert_held(&blkcg->lock); in blkg_destroy()
432 spin_lock(&blkcg->lock); in blkg_destroy_all()
434 spin_unlock(&blkcg->lock); in blkg_destroy_all()
449 spin_lock_irq(&blkcg->lock); in blkcg_reset_stats()
472 spin_unlock_irq(&blkcg->lock); in blkcg_reset_stats()
1023 spin_lock_irq(&blkcg->lock); in blkcg_destroy_blkgs()
1036 spin_unlock_irq(&blkcg->lock); in blkcg_destroy_blkgs()
1038 spin_lock_irq(&blkcg->lock); in blkcg_destroy_blkgs()
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| D | blk-mq-sched.c | 293 spin_lock(&hctx->lock); in __blk_mq_sched_dispatch_requests()
296 spin_unlock(&hctx->lock); in __blk_mq_sched_dispatch_requests()
373 spin_lock(&ctx->lock); in __blk_mq_sched_bio_merge()
384 spin_unlock(&ctx->lock); in __blk_mq_sched_bio_merge()
472 spin_lock(&ctx->lock); in blk_mq_sched_insert_request()
474 spin_unlock(&ctx->lock); in blk_mq_sched_insert_request()
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| D | genhd.c | 652 int (*lock)(dev_t, void *), void *data) in blk_register_region()
654 kobj_map(bdev_map, devt, range, module, probe, lock, data); in blk_register_region()
1890 spinlock_t lock; member
1965 spin_lock_irqsave(&ev->lock, flags); in disk_block_events()
1967 spin_unlock_irqrestore(&ev->lock, flags); in disk_block_events()
1981 spin_lock_irqsave(&ev->lock, flags); in __disk_unblock_events()
1997 spin_unlock_irqrestore(&ev->lock, flags); in __disk_unblock_events()
2035 spin_lock_irq(&ev->lock); in disk_flush_events()
2040 spin_unlock_irq(&ev->lock); in disk_flush_events()
2070 spin_lock_irq(&ev->lock); in disk_clear_events()
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| D | blk-iolatency.c | 108 spinlock_t lock; member
558 spin_lock_irqsave(&lat_info->lock, flags); in iolatency_check_latencies()
590 spin_unlock_irqrestore(&lat_info->lock, flags); in iolatency_check_latencies()
693 spin_lock_irqsave(&lat_info->lock, flags); in blkiolatency_timer_fn()
715 spin_unlock_irqrestore(&lat_info->lock, flags); in blkiolatency_timer_fn()
821 spin_lock(&lat_info->lock); in iolatency_clear_scaling()
826 spin_unlock(&lat_info->lock); in iolatency_clear_scaling()
994 spin_lock_init(&iolat->child_lat.lock); in iolatency_pd_init()
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| D | blk-mq.c | 1035 spin_lock(&ctx->lock); in flush_busy_ctx()
1038 spin_unlock(&ctx->lock); in flush_busy_ctx()
1070 spin_lock(&ctx->lock); in dispatch_rq_from_ctx()
1077 spin_unlock(&ctx->lock); in dispatch_rq_from_ctx()
1200 spin_lock_irq(&wq->lock); in blk_mq_mark_tag_wait()
1204 spin_unlock_irq(&wq->lock); in blk_mq_mark_tag_wait()
1236 spin_unlock_irq(&wq->lock); in blk_mq_mark_tag_wait()
1247 spin_unlock_irq(&wq->lock); in blk_mq_mark_tag_wait()
1459 spin_lock(&hctx->lock); in blk_mq_dispatch_rq_list()
1461 spin_unlock(&hctx->lock); in blk_mq_dispatch_rq_list()
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| D | blk-mq-debugfs.c | 365 __acquires(&hctx->lock) in hctx_dispatch_start()
369 spin_lock(&hctx->lock); in hctx_dispatch_start()
381 __releases(&hctx->lock) in hctx_dispatch_stop()
385 spin_unlock(&hctx->lock); in hctx_dispatch_stop()
633 __acquires(&ctx->lock) \
637 spin_lock(&ctx->lock); \
650 __releases(&ctx->lock) \
654 spin_unlock(&ctx->lock); \
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| D | bsg.c | 32 spinlock_t lock; member
207 spin_lock_init(&bd->lock); in bsg_alloc_device()
351 spin_lock_irq(&bd->lock); in bsg_set_command_q()
353 spin_unlock_irq(&bd->lock); in bsg_set_command_q()
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| D | bfq-iosched.c | 430 lockdep_assert_held(&bfqd->lock); in bfq_schedule_dispatch()
2236 spin_lock_irq(&bfqd->lock); in bfq_bio_merge()
2255 spin_unlock_irq(&bfqd->lock); in bfq_bio_merge()
2399 spin_lock_irq(&bfqd->lock); in bfq_end_wr()
2407 spin_unlock_irq(&bfqd->lock); in bfq_end_wr()
4832 spin_lock_irq(&bfqd->lock); in bfq_dispatch_request()
4843 spin_unlock_irq(&bfqd->lock); in bfq_dispatch_request()
4982 spin_lock_irqsave(&bfqd->lock, flags); in bfq_exit_icq_bfqq()
4985 spin_unlock_irqrestore(&bfqd->lock, flags); in bfq_exit_icq_bfqq()
5532 spin_lock_irq(&bfqd->lock); in bfq_insert_request()
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| D | blk-mq-tag.c | 210 spin_lock_irqsave(&tags->lock, flags); in blk_mq_find_and_get_req()
214 spin_unlock_irqrestore(&tags->lock, flags); in blk_mq_find_and_get_req()
558 spin_lock_init(&tags->lock); in blk_mq_init_tags()
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| D | blk-mq-tag.h | 28 spinlock_t lock; member
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| D | bfq-cgroup.c | 916 spin_lock_irqsave(&bfqd->lock, flags); in bfq_pd_offline()
962 spin_unlock_irqrestore(&bfqd->lock, flags); in bfq_pd_offline()
1065 spin_lock_irq(&blkcg->lock); in bfq_io_set_weight_legacy()
1073 spin_unlock_irq(&blkcg->lock); in bfq_io_set_weight_legacy()
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| D | blk-mq.h | 20 spinlock_t lock; member
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| D | bfq-iosched.h | 726 spinlock_t lock; member
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| D | Kconfig | 194 Enabling this option enables users to setup/unlock/lock
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