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 	return (ca->set->gc_mark_valid || b->reclaimable_in_gc) &&  in bch_can_invalidate_bucket()
139 	lockdep_assert_held(&ca->set->bucket_lock);  in __bch_invalidate_one_bucket()
169 	unsigned int min_prio = (INITIAL_PRIO - ca->set->min_prio) / 8;	\
171 	(b->prio - ca->set->min_prio + min_prio) * GC_SECTORS_USED(b);	\
206 			wake_up_gc(ca->set);  in invalidate_buckets_lru()
231 			wake_up_gc(ca->set);  in invalidate_buckets_fifo()
257 			wake_up_gc(ca->set);  in invalidate_buckets_random()
287 		mutex_unlock(&(ca)->set->bucket_lock);			\
289 		    test_bit(CACHE_SET_IO_DISABLE, &ca->set->flags)) {	\
295 		mutex_lock(&(ca)->set->bucket_lock);			\
319 	mutex_lock(&ca->set->bucket_lock);  in bch_allocator_thread()
334 				mutex_unlock(&ca->set->bucket_lock);  in bch_allocator_thread()
336 					bucket_to_sector(ca->set, bucket),  in bch_allocator_thread()
338 				mutex_lock(&ca->set->bucket_lock);  in bch_allocator_thread()
342 			wake_up(&ca->set->btree_cache_wait);  in bch_allocator_thread()
343 			wake_up(&ca->set->bucket_wait);  in bch_allocator_thread()
360 		allocator_wait(ca, !atomic_read(&ca->set->prio_blocked));  in bch_allocator_thread()
378 				wake_up_gc(ca->set);  in bch_allocator_thread()
397 	if (unlikely(test_bit(CACHE_SET_IO_DISABLE, &ca->set->flags)))  in bch_bucket_alloc()
411 		prepare_to_wait(&ca->set->bucket_wait, &w,  in bch_bucket_alloc()
414 		mutex_unlock(&ca->set->bucket_lock);  in bch_bucket_alloc()
416 		mutex_lock(&ca->set->bucket_lock);  in bch_bucket_alloc()
420 	finish_wait(&ca->set->bucket_wait, &w);  in bch_bucket_alloc()
427 	if (expensive_debug_checks(ca->set)) {  in bch_bucket_alloc()
458 	if (ca->set->avail_nbuckets > 0) {  in bch_bucket_alloc()
459 		ca->set->avail_nbuckets--;  in bch_bucket_alloc()
460 		bch_update_bucket_in_use(ca->set, &ca->set->gc_stats);  in bch_bucket_alloc()
471 	if (ca->set->avail_nbuckets < ca->set->nbuckets) {  in __bch_bucket_free()
472 		ca->set->avail_nbuckets++;  in __bch_bucket_free()
473 		bch_update_bucket_in_use(ca->set, &ca->set->gc_stats);  in __bch_bucket_free()