Lines Matching defs:state_bits
115 /* Wait for events based on state_bits */
116 unsigned long state_bits;
148 * state_bits:
921 clear_bit_unlock(RUNNING_MERGE, &s->state_bits);
923 wake_up_bit(&s->state_bits, RUNNING_MERGE);
1048 BUG_ON(!test_bit(RUNNING_MERGE, &s->state_bits));
1049 if (unlikely(test_bit(SHUTDOWN_MERGE, &s->state_bits)))
1169 if (!test_and_set_bit(RUNNING_MERGE, &s->state_bits))
1178 set_bit(SHUTDOWN_MERGE, &s->state_bits);
1179 wait_on_bit(&s->state_bits, RUNNING_MERGE, TASK_UNINTERRUPTIBLE);
1180 clear_bit(SHUTDOWN_MERGE, &s->state_bits);
1319 s->state_bits = 0;
2251 if (snap_merging && test_bit(RUNNING_MERGE, &snap_merging->state_bits)) {