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Searched refs:io_reserve_mutex (Results 1 – 3 of 3) sorted by relevance

/freebsd/sys/dev/drm2/ttm/
H A Dttm_bo_util.c80 if (sx_xlock_sig(&man->io_reserve_mutex)) in ttm_mem_io_lock()
86 sx_xlock(&man->io_reserve_mutex); in ttm_mem_io_lock()
95 sx_xunlock(&man->io_reserve_mutex); in ttm_mem_io_unlock()
H A Dttm_bo_driver.h280 struct sx io_reserve_mutex; member
H A Dttm_bo.c1446 sx_init(&man->io_reserve_mutex, "ttmman"); in ttm_bo_init_mm()