Searched refs:head_lock (Results 1 – 2 of 2) sorted by relevance
149 kmutex_t head_lock; member293 #define QHEADLOCK(q) &q->head_lock
6666 mutex_init(&group->diskq.head_lock, NULL, MUTEX_DRIVER, NULL); in rdc_newgroup()6709 mutex_destroy(&group->diskq.head_lock); in rdc_delgroup()