453 void bch_bucket_free(struct cache_set *c, struct bkey *k)  in bch_bucket_free()  argument
457 	for (i = 0; i < KEY_PTRS(k); i++)  in bch_bucket_free()
458 		__bch_bucket_free(PTR_CACHE(c, k, i),  in bch_bucket_free()
459 				  PTR_BUCKET(c, k, i));  in bch_bucket_free()
463 			   struct bkey *k, int n, bool wait)  in __bch_bucket_alloc_set()  argument
470 	bkey_init(k);  in __bch_bucket_alloc_set()
481 		k->ptr[i] = PTR(ca->buckets[b].gen,  in __bch_bucket_alloc_set()
485 		SET_KEY_PTRS(k, i + 1);  in __bch_bucket_alloc_set()
490 	bch_bucket_free(c, k);  in __bch_bucket_alloc_set()
491 	bkey_put(c, k);  in __bch_bucket_alloc_set()
496 			 struct bkey *k, int n, bool wait)  in bch_bucket_alloc_set()  argument
500 	ret = __bch_bucket_alloc_set(c, reserve, k, n, wait);  in bch_bucket_alloc_set()
571 bool bch_alloc_sectors(struct cache_set *c, struct bkey *k, unsigned sectors,  in bch_alloc_sectors()  argument
588 	while (!(b = pick_data_bucket(c, k, write_point, &alloc.key))) {  in bch_alloc_sectors()
615 		k->ptr[i] = b->key.ptr[i];  in bch_alloc_sectors()
619 	SET_KEY_OFFSET(k, KEY_OFFSET(k) + sectors);  in bch_alloc_sectors()
620 	SET_KEY_SIZE(k, sectors);  in bch_alloc_sectors()
621 	SET_KEY_PTRS(k, KEY_PTRS(&b->key));  in bch_alloc_sectors()
628 	bkey_copy_key(&b->key, k);  in bch_alloc_sectors()
689 	struct task_struct *k = kthread_run(bch_allocator_thread,  in bch_cache_allocator_start()  local
691 	if (IS_ERR(k))  in bch_cache_allocator_start()
692 		return PTR_ERR(k);  in bch_cache_allocator_start()
694 	ca->alloc_thread = k;  in bch_cache_allocator_start()