80 	ca->set->need_gc = max(ca->set->need_gc, bucket_gc_gen(b));  in bch_inc_gen()
81 	WARN_ON_ONCE(ca->set->need_gc > BUCKET_GC_GEN_MAX);  in bch_inc_gen()
132 	BUG_ON(!ca->set->gc_mark_valid);  in bch_can_invalidate_bucket()
142 	lockdep_assert_held(&ca->set->bucket_lock);  in __bch_invalidate_one_bucket()
171 	unsigned int min_prio = (INITIAL_PRIO - ca->set->min_prio) / 8;	\
173 	(b->prio - ca->set->min_prio + min_prio) * GC_SECTORS_USED(b);	\
208 			wake_up_gc(ca->set);  in invalidate_buckets_lru()
233 			wake_up_gc(ca->set);  in invalidate_buckets_fifo()
259 			wake_up_gc(ca->set);  in invalidate_buckets_random()
289 		mutex_unlock(&(ca)->set->bucket_lock);			\
291 		    test_bit(CACHE_SET_IO_DISABLE, &ca->set->flags)) {	\
297 		mutex_lock(&(ca)->set->bucket_lock);			\
321 	mutex_lock(&ca->set->bucket_lock);  in bch_allocator_thread()
336 				mutex_unlock(&ca->set->bucket_lock);  in bch_allocator_thread()
338 					bucket_to_sector(ca->set, bucket),  in bch_allocator_thread()
340 				mutex_lock(&ca->set->bucket_lock);  in bch_allocator_thread()
344 			wake_up(&ca->set->btree_cache_wait);  in bch_allocator_thread()
345 			wake_up(&ca->set->bucket_wait);  in bch_allocator_thread()
355 		allocator_wait(ca, ca->set->gc_mark_valid &&  in bch_allocator_thread()
363 		allocator_wait(ca, !atomic_read(&ca->set->prio_blocked));  in bch_allocator_thread()
381 				wake_up_gc(ca->set);  in bch_allocator_thread()
400 	if (unlikely(test_bit(CACHE_SET_IO_DISABLE, &ca->set->flags)))  in bch_bucket_alloc()
414 		prepare_to_wait(&ca->set->bucket_wait, &w,  in bch_bucket_alloc()
417 		mutex_unlock(&ca->set->bucket_lock);  in bch_bucket_alloc()
419 		mutex_lock(&ca->set->bucket_lock);  in bch_bucket_alloc()
423 	finish_wait(&ca->set->bucket_wait, &w);  in bch_bucket_alloc()
430 	if (expensive_debug_checks(ca->set)) {  in bch_bucket_alloc()
461 	if (ca->set->avail_nbuckets > 0) {  in bch_bucket_alloc()
462 		ca->set->avail_nbuckets--;  in bch_bucket_alloc()
463 		bch_update_bucket_in_use(ca->set, &ca->set->gc_stats);  in bch_bucket_alloc()
474 	if (ca->set->avail_nbuckets < ca->set->nbuckets) {  in __bch_bucket_free()
475 		ca->set->avail_nbuckets++;  in __bch_bucket_free()
476 		bch_update_bucket_in_use(ca->set, &ca->set->gc_stats);  in __bch_bucket_free()