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

/titanic_44/usr/src/uts/common/xen/io/
H A Dblk_common.c109 kmutex_t ri_mutex; member
176 mutex_init(&ring->ri_mutex, NULL, MUTEX_DRIVER, NULL); in blk_ring_init()
236 mutex_destroy(&ring->ri_mutex); in blk_ring_init()
253 mutex_enter(&ring->ri_mutex); in blk_ring_fini()
257 mutex_exit(&ring->ri_mutex); in blk_ring_fini()
263 mutex_destroy(&ring->ri_mutex); in blk_ring_fini()
362 mutex_enter(&ring->ri_mutex); in blk_oe_state_change()
365 mutex_exit(&ring->ri_mutex); in blk_oe_state_change()
377 mutex_exit(&ring->ri_mutex); in blk_oe_state_change()
380 mutex_enter(&ring->ri_mutex); in blk_oe_state_change()
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