80 int ttm_mem_io_lock(struct ttm_mem_type_manager *man, bool interruptible)  in ttm_mem_io_lock()  argument
82 	if (likely(man->io_reserve_fastpath))  in ttm_mem_io_lock()
86 		return mutex_lock_interruptible(&man->io_reserve_mutex);  in ttm_mem_io_lock()
88 	mutex_lock(&man->io_reserve_mutex);  in ttm_mem_io_lock()
93 void ttm_mem_io_unlock(struct ttm_mem_type_manager *man)  in ttm_mem_io_unlock()  argument
95 	if (likely(man->io_reserve_fastpath))  in ttm_mem_io_unlock()
98 	mutex_unlock(&man->io_reserve_mutex);  in ttm_mem_io_unlock()
102 static int ttm_mem_io_evict(struct ttm_mem_type_manager *man)  in ttm_mem_io_evict()  argument
106 	if (!man->use_io_reserve_lru || list_empty(&man->io_reserve_lru))  in ttm_mem_io_evict()
109 	bo = list_first_entry(&man->io_reserve_lru,  in ttm_mem_io_evict()
122 	struct ttm_mem_type_manager *man = &bdev->man[mem->mem_type];  in ttm_mem_io_reserve()  local
127 	if (likely(man->io_reserve_fastpath))  in ttm_mem_io_reserve()
135 			ret = ttm_mem_io_evict(man);  in ttm_mem_io_reserve()
147 	struct ttm_mem_type_manager *man = &bdev->man[mem->mem_type];  in ttm_mem_io_free()  local
149 	if (likely(man->io_reserve_fastpath))  in ttm_mem_io_free()
166 		struct ttm_mem_type_manager *man =  in ttm_mem_io_reserve_vm()  local
167 			&bo->bdev->man[mem->mem_type];  in ttm_mem_io_reserve_vm()
173 		if (man->use_io_reserve_lru)  in ttm_mem_io_reserve_vm()
175 				      &man->io_reserve_lru);  in ttm_mem_io_reserve_vm()
194 	struct ttm_mem_type_manager *man = &bdev->man[mem->mem_type];  in ttm_mem_reg_ioremap()  local
199 	(void) ttm_mem_io_lock(man, false);  in ttm_mem_reg_ioremap()
201 	ttm_mem_io_unlock(man);  in ttm_mem_reg_ioremap()
213 			(void) ttm_mem_io_lock(man, false);  in ttm_mem_reg_ioremap()
215 			ttm_mem_io_unlock(man);  in ttm_mem_reg_ioremap()
226 	struct ttm_mem_type_manager *man;  in ttm_mem_reg_iounmap()  local
228 	man = &bdev->man[mem->mem_type];  in ttm_mem_reg_iounmap()
232 	(void) ttm_mem_io_lock(man, false);  in ttm_mem_reg_iounmap()
234 	ttm_mem_io_unlock(man);  in ttm_mem_reg_iounmap()
328 	struct ttm_mem_type_manager *man = &bdev->man[new_mem->mem_type];  in ttm_bo_move_memcpy()  local
404 	if ((man->flags & TTM_MEMTYPE_FLAG_FIXED) && (ttm != NULL)) {  in ttm_bo_move_memcpy()
571 	struct ttm_mem_type_manager *man =  in ttm_bo_kmap()  local
572 		&bo->bdev->man[bo->mem.mem_type];  in ttm_bo_kmap()
587 	(void) ttm_mem_io_lock(man, false);  in ttm_bo_kmap()
589 	ttm_mem_io_unlock(man);  in ttm_bo_kmap()
605 	struct ttm_mem_type_manager *man =  in ttm_bo_kunmap()  local
606 		&bo->bdev->man[bo->mem.mem_type];  in ttm_bo_kunmap()
625 	(void) ttm_mem_io_lock(man, false);  in ttm_bo_kunmap()
627 	ttm_mem_io_unlock(man);  in ttm_bo_kunmap()
640 	struct ttm_mem_type_manager *man = &bdev->man[new_mem->mem_type];  in ttm_bo_move_accel_cleanup()  local
651 		if ((man->flags & TTM_MEMTYPE_FLAG_FIXED) &&  in ttm_bo_move_accel_cleanup()
681 		if (!(man->flags & TTM_MEMTYPE_FLAG_FIXED))  in ttm_bo_move_accel_cleanup()