379 	mutex_init(&fs_devs->device_list_mutex);  in alloc_fs_devices()
574 		mutex_lock(&fs_devices->device_list_mutex);  in btrfs_free_stale_devices()
595 		mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_free_stale_devices()
858 		mutex_lock(&fs_devices->device_list_mutex);  in device_list_add()
868 		mutex_lock(&fs_devices->device_list_mutex);  in device_list_add()
894 			mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
903 			mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
962 			mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
980 				mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
997 			mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
1023 	mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
2228 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_rm_device()
2250 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_rm_device()
2309 	lockdep_assert_held(&srcdev->fs_info->fs_devices->device_list_mutex);  in btrfs_rm_dev_replace_remove_srcdev()
2363 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_destroy_dev_replace_tgtdev()
2376 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_destroy_dev_replace_tgtdev()
2519 	mutex_init(&seed_devices->device_list_mutex);  in btrfs_init_sprout()
2554 	lockdep_assert_held(&fs_devices->device_list_mutex);  in btrfs_setup_sprout()
2750 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_init_new_device()
2793 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_init_new_device()
2866 	mutex_lock(&fs_info->fs_devices->device_list_mutex);  in btrfs_init_new_device()
2881 	mutex_unlock(&fs_info->fs_devices->device_list_mutex);  in btrfs_init_new_device()
3159 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_remove_chunk()
3166 			mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_remove_chunk()
3180 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_remove_chunk()
7415 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_init_devices_late()
7429 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_init_devices_late()
7512 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_init_dev_stats()
7526 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_init_dev_stats()
7608 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_run_dev_stats()
7632 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_run_dev_stats()
7681 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_get_dev_stats()
7684 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_get_dev_stats()