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()
822 		mutex_lock(&fs_devices->device_list_mutex);  in device_list_add()
832 		mutex_lock(&fs_devices->device_list_mutex);  in device_list_add()
858 			mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
867 			mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
926 			mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
944 				mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
961 			mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
987 	mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
2185 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_rm_device()
2207 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_rm_device()
2266 	lockdep_assert_held(&srcdev->fs_info->fs_devices->device_list_mutex);  in btrfs_rm_dev_replace_remove_srcdev()
2320 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_destroy_dev_replace_tgtdev()
2333 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_destroy_dev_replace_tgtdev()
2476 	mutex_init(&seed_devices->device_list_mutex);  in btrfs_init_sprout()
2511 	lockdep_assert_held(&fs_devices->device_list_mutex);  in btrfs_setup_sprout()
2709 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_init_new_device()
2752 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_init_new_device()
2825 	mutex_lock(&fs_info->fs_devices->device_list_mutex);  in btrfs_init_new_device()
2840 	mutex_unlock(&fs_info->fs_devices->device_list_mutex);  in btrfs_init_new_device()
3119 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_remove_chunk()
3126 			mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_remove_chunk()
3140 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_remove_chunk()
7362 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_init_devices_late()
7376 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_init_devices_late()
7459 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_init_dev_stats()
7473 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_init_dev_stats()
7555 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_run_dev_stats()
7579 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_run_dev_stats()
7628 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_get_dev_stats()
7631 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_get_dev_stats()