347 	struct spdk_bit_pool *pool = NULL;  in spdk_bit_pool_create()  local
355 	pool = calloc(1, sizeof(*pool));  in spdk_bit_pool_create()
356 	if (pool == NULL) {  in spdk_bit_pool_create()
361 	pool->array = array;  in spdk_bit_pool_create()
362 	pool->lowest_free_bit = 0;  in spdk_bit_pool_create()
363 	pool->free_count = num_bits;  in spdk_bit_pool_create()
365 	return pool;  in spdk_bit_pool_create()
371 	struct spdk_bit_pool *pool = NULL;  in spdk_bit_pool_create_from_array()  local
373 	pool = calloc(1, sizeof(*pool));  in spdk_bit_pool_create_from_array()
374 	if (pool == NULL) {  in spdk_bit_pool_create_from_array()
378 	pool->array = array;  in spdk_bit_pool_create_from_array()
379 	pool->lowest_free_bit = spdk_bit_array_find_first_clear(array, 0);  in spdk_bit_pool_create_from_array()
380 	pool->free_count = spdk_bit_array_count_clear(array);  in spdk_bit_pool_create_from_array()
382 	return pool;  in spdk_bit_pool_create_from_array()
388 	struct spdk_bit_pool *pool;  in spdk_bit_pool_free()  local
394 	pool = *ppool;  in spdk_bit_pool_free()
396 	if (pool != NULL) {  in spdk_bit_pool_free()
397 		spdk_bit_array_free(&pool->array);  in spdk_bit_pool_free()
398 		free(pool);  in spdk_bit_pool_free()
405 	struct spdk_bit_pool *pool;  in spdk_bit_pool_resize()  local
410 	pool = *ppool;  in spdk_bit_pool_resize()
411 	rc = spdk_bit_array_resize(&pool->array, num_bits);  in spdk_bit_pool_resize()
416 	pool->lowest_free_bit = spdk_bit_array_find_first_clear(pool->array, 0);  in spdk_bit_pool_resize()
417 	pool->free_count = spdk_bit_array_count_clear(pool->array);  in spdk_bit_pool_resize()
423 spdk_bit_pool_capacity(const struct spdk_bit_pool *pool)  in spdk_bit_pool_capacity()  argument
425 	return spdk_bit_array_capacity(pool->array);  in spdk_bit_pool_capacity()
429 spdk_bit_pool_is_allocated(const struct spdk_bit_pool *pool, uint32_t bit_index)  in spdk_bit_pool_is_allocated()  argument
431 	return spdk_bit_array_get(pool->array, bit_index);  in spdk_bit_pool_is_allocated()
435 spdk_bit_pool_allocate_bit(struct spdk_bit_pool *pool)  in spdk_bit_pool_allocate_bit()  argument
437 	uint32_t bit_index = pool->lowest_free_bit;  in spdk_bit_pool_allocate_bit()
443 	spdk_bit_array_set(pool->array, bit_index);  in spdk_bit_pool_allocate_bit()
444 	pool->lowest_free_bit = spdk_bit_array_find_first_clear(pool->array, bit_index);  in spdk_bit_pool_allocate_bit()
445 	pool->free_count--;  in spdk_bit_pool_allocate_bit()
450 spdk_bit_pool_free_bit(struct spdk_bit_pool *pool, uint32_t bit_index)  in spdk_bit_pool_free_bit()  argument
452 	assert(spdk_bit_array_get(pool->array, bit_index) == true);  in spdk_bit_pool_free_bit()
454 	spdk_bit_array_clear(pool->array, bit_index);  in spdk_bit_pool_free_bit()
455 	if (pool->lowest_free_bit > bit_index) {  in spdk_bit_pool_free_bit()
456 		pool->lowest_free_bit = bit_index;  in spdk_bit_pool_free_bit()
458 	pool->free_count++;  in spdk_bit_pool_free_bit()
462 spdk_bit_pool_count_allocated(const struct spdk_bit_pool *pool)  in spdk_bit_pool_count_allocated()  argument
464 	return spdk_bit_array_capacity(pool->array) - pool->free_count;  in spdk_bit_pool_count_allocated()
468 spdk_bit_pool_count_free(const struct spdk_bit_pool *pool)  in spdk_bit_pool_count_free()  argument
470 	return pool->free_count;  in spdk_bit_pool_count_free()
474 spdk_bit_pool_store_mask(const struct spdk_bit_pool *pool, void *mask)  in spdk_bit_pool_store_mask()  argument
476 	spdk_bit_array_store_mask(pool->array, mask);  in spdk_bit_pool_store_mask()
480 spdk_bit_pool_load_mask(struct spdk_bit_pool *pool, const void *mask)  in spdk_bit_pool_load_mask()  argument
482 	spdk_bit_array_load_mask(pool->array, mask);  in spdk_bit_pool_load_mask()
483 	pool->lowest_free_bit = spdk_bit_array_find_first_clear(pool->array, 0);  in spdk_bit_pool_load_mask()
484 	pool->free_count = spdk_bit_array_count_clear(pool->array);  in spdk_bit_pool_load_mask()
488 spdk_bit_pool_free_all_bits(struct spdk_bit_pool *pool)  in spdk_bit_pool_free_all_bits()  argument
490 	spdk_bit_array_clear_mask(pool->array);  in spdk_bit_pool_free_all_bits()
491 	pool->lowest_free_bit = 0;  in spdk_bit_pool_free_all_bits()
492 	pool->free_count = spdk_bit_array_capacity(pool->array);  in spdk_bit_pool_free_all_bits()