382 	mutex_init(&fs_devs->device_list_mutex);  in alloc_fs_devices()
558 		mutex_lock(&fs_devices->device_list_mutex);  in btrfs_free_stale_devices()
579 		mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_free_stale_devices()
802 		mutex_lock(&fs_devices->device_list_mutex);  in device_list_add()
812 		mutex_lock(&fs_devices->device_list_mutex);  in device_list_add()
839 			mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
846 			mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
854 			mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
912 			mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
927 				mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
944 			mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
970 	mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
2162 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_rm_device()
2184 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_rm_device()
2243 	lockdep_assert_held(&srcdev->fs_info->fs_devices->device_list_mutex);  in btrfs_rm_dev_replace_remove_srcdev()
2297 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_destroy_dev_replace_tgtdev()
2310 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_destroy_dev_replace_tgtdev()
2453 	mutex_init(&seed_devices->device_list_mutex);  in btrfs_init_sprout()
2488 	lockdep_assert_held(&fs_devices->device_list_mutex);  in btrfs_setup_sprout()
2694 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_init_new_device()
2737 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_init_new_device()
2810 	mutex_lock(&fs_info->fs_devices->device_list_mutex);  in btrfs_init_new_device()
2825 	mutex_unlock(&fs_info->fs_devices->device_list_mutex);  in btrfs_init_new_device()
3104 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_remove_chunk()
3111 			mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_remove_chunk()
3125 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_remove_chunk()
7767 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_init_devices_late()
7781 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_init_devices_late()
7864 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_init_dev_stats()
7878 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_init_dev_stats()
7960 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_run_dev_stats()
7984 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_run_dev_stats()
8033 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_get_dev_stats()
8036 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_get_dev_stats()