Searched refs:io_lockdep_map (Results 1 – 3 of 3) sorted by relevance
| /linux/block/ |
| H A D | blk.h | 95 rwsem_acquire_read(&q->io_lockdep_map, 0, 0, _RET_IP_); in bio_queue_enter() 96 rwsem_release(&q->io_lockdep_map, _RET_IP_); in bio_queue_enter() 764 rwsem_acquire(&q->io_lockdep_map, 0, 1, _RET_IP_); in blk_freeze_acquire_lock() 774 rwsem_release(&q->io_lockdep_map, _RET_IP_); in blk_unfreeze_release_lock()
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| H A D | blk-core.c | 404 rwsem_acquire_read(&q->io_lockdep_map, 0, 0, _RET_IP_); in __bio_queue_enter() 405 rwsem_release(&q->io_lockdep_map, _RET_IP_); in __bio_queue_enter() 497 lockdep_init_map(&q->io_lockdep_map, "&q->q_usage_counter(io)", in blk_alloc_queue() 504 rwsem_acquire_read(&q->io_lockdep_map, 0, 0, _RET_IP_); in blk_alloc_queue() 505 rwsem_release(&q->io_lockdep_map, _RET_IP_); in blk_alloc_queue()
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| /linux/include/linux/ |
| H A D | blkdev.h | 519 struct lockdep_map io_lockdep_map; member
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