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Searched refs:debugfs_mutex (Results 1 – 4 of 4) sorted by relevance

/linux/kernel/trace/
A Dblktrace.c364 mutex_lock(&q->debugfs_mutex); in blk_trace_remove()
366 mutex_unlock(&q->debugfs_mutex); in blk_trace_remove()
606 mutex_lock(&q->debugfs_mutex); in blk_trace_setup()
608 mutex_unlock(&q->debugfs_mutex); in blk_trace_setup()
694 mutex_lock(&q->debugfs_mutex); in blk_trace_startstop()
696 mutex_unlock(&q->debugfs_mutex); in blk_trace_startstop()
725 mutex_lock(&q->debugfs_mutex); in blk_trace_ioctl()
752 mutex_unlock(&q->debugfs_mutex); in blk_trace_ioctl()
763 mutex_lock(&q->debugfs_mutex); in blk_trace_shutdown()
1771 mutex_lock(&q->debugfs_mutex); in sysfs_blk_trace_attr_show()
[all …]
/linux/block/
A Dblk-sysfs.c802 mutex_lock(&q->debugfs_mutex); in blk_release_queue()
804 mutex_unlock(&q->debugfs_mutex); in blk_release_queue()
855 mutex_lock(&q->debugfs_mutex); in blk_register_queue()
858 mutex_unlock(&q->debugfs_mutex); in blk_register_queue()
A Dblk-core.c518 mutex_init(&q->debugfs_mutex); in blk_alloc_queue()
/linux/include/linux/
A Dblkdev.h316 struct mutex debugfs_mutex; member

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