Lines Matching refs:state_bits
115 unsigned long state_bits; member
917 clear_bit_unlock(RUNNING_MERGE, &s->state_bits); in merge_shutdown()
919 wake_up_bit(&s->state_bits, RUNNING_MERGE); in merge_shutdown()
1046 BUG_ON(!test_bit(RUNNING_MERGE, &s->state_bits)); in snapshot_merge_next_chunks()
1047 if (unlikely(test_bit(SHUTDOWN_MERGE, &s->state_bits))) in snapshot_merge_next_chunks()
1168 if (!test_and_set_bit(RUNNING_MERGE, &s->state_bits)) in start_merge()
1177 set_bit(SHUTDOWN_MERGE, &s->state_bits); in stop_merge()
1178 wait_on_bit(&s->state_bits, RUNNING_MERGE, TASK_UNINTERRUPTIBLE); in stop_merge()
1179 clear_bit(SHUTDOWN_MERGE, &s->state_bits); in stop_merge()
1322 s->state_bits = 0; in snapshot_ctr()
2255 if (snap_merging && test_bit(RUNNING_MERGE, &snap_merging->state_bits)) { in snapshot_resume()