1585 					size_t nr_devices)  in btrfs_descending_sort_devices()  argument
1587 	sort(devices, nr_devices, sizeof(struct btrfs_device_info),  in btrfs_descending_sort_devices()
1605 	int i = 0, nr_devices;  in btrfs_calc_avail_data_space()  local
1612 	nr_devices = fs_info->fs_devices->open_devices;  in btrfs_calc_avail_data_space()
1613 	if (!nr_devices) {  in btrfs_calc_avail_data_space()
1615 		nr_devices = fs_info->fs_devices->open_devices;  in btrfs_calc_avail_data_space()
1616 		ASSERT(nr_devices);  in btrfs_calc_avail_data_space()
1617 		if (!nr_devices) {  in btrfs_calc_avail_data_space()
1623 	devices_info = kmalloc_array(nr_devices, sizeof(*devices_info),  in btrfs_calc_avail_data_space()
1633 		num_stripes = nr_devices;  in btrfs_calc_avail_data_space()
1650 		if (i >= nr_devices)  in btrfs_calc_avail_data_space()
1674 	nr_devices = i;  in btrfs_calc_avail_data_space()
1676 	btrfs_descending_sort_devices(devices_info, nr_devices);  in btrfs_calc_avail_data_space()
1678 	i = nr_devices - 1;  in btrfs_calc_avail_data_space()
1680 	while (nr_devices >= rattr->devs_min) {  in btrfs_calc_avail_data_space()
1681 		num_stripes = min(num_stripes, nr_devices);  in btrfs_calc_avail_data_space()
1693 		nr_devices--;  in btrfs_calc_avail_data_space()