Searched refs:DMF_FROZEN (Results 1 – 1 of 1) sorted by relevance
141 #define DMF_FROZEN 2 macro2475 WARN_ON(test_bit(DMF_FROZEN, &md->flags)); in lock_fs()2479 set_bit(DMF_FROZEN, &md->flags); in lock_fs()2485 if (!test_bit(DMF_FROZEN, &md->flags)) in unlock_fs()2488 clear_bit(DMF_FROZEN, &md->flags); in unlock_fs()