210 	spin_lock(&fs_info->reada_lock);  in btree_readahead_hook()
215 	spin_unlock(&fs_info->reada_lock);  in btree_readahead_hook()
241 	spin_lock(&fs_info->reada_lock);  in reada_find_zone()
246 		spin_unlock(&fs_info->reada_lock);  in reada_find_zone()
250 	spin_unlock(&fs_info->reada_lock);  in reada_find_zone()
284 	spin_lock(&fs_info->reada_lock);  in reada_find_zone()
298 	spin_unlock(&fs_info->reada_lock);  in reada_find_zone()
322 	spin_lock(&fs_info->reada_lock);  in reada_find_extent()
326 	spin_unlock(&fs_info->reada_lock);  in reada_find_extent()
379 		spin_lock(&fs_info->reada_lock);  in reada_find_extent()
381 		spin_unlock(&fs_info->reada_lock);  in reada_find_extent()
396 	spin_lock(&fs_info->reada_lock);  in reada_find_extent()
401 		spin_unlock(&fs_info->reada_lock);  in reada_find_extent()
407 		spin_unlock(&fs_info->reada_lock);  in reada_find_extent()
453 			spin_unlock(&fs_info->reada_lock);  in reada_find_extent()
461 	spin_unlock(&fs_info->reada_lock);  in reada_find_extent()
487 		spin_lock(&fs_info->reada_lock);  in reada_find_extent()
489 		spin_unlock(&fs_info->reada_lock);  in reada_find_extent()
502 	spin_lock(&fs_info->reada_lock);  in reada_extent_put()
504 		spin_unlock(&fs_info->reada_lock);  in reada_extent_put()
515 	spin_unlock(&fs_info->reada_lock);  in reada_extent_put()
530 		spin_lock(&fs_info->reada_lock);  in reada_extent_put()
532 		spin_unlock(&fs_info->reada_lock);  in reada_extent_put()
543 	lockdep_assert_held(&fs_info->reada_lock);  in reada_zone_release()
699 	spin_lock(&fs_info->reada_lock);  in reada_start_machine_dev()
703 			spin_unlock(&fs_info->reada_lock);  in reada_start_machine_dev()
717 			spin_unlock(&fs_info->reada_lock);  in reada_start_machine_dev()
725 		spin_unlock(&fs_info->reada_lock);  in reada_start_machine_dev()
731 	spin_unlock(&fs_info->reada_lock);  in reada_start_machine_dev()
867 	spin_lock(&fs_info->reada_lock);  in dump_devs()
948 	spin_unlock(&fs_info->reada_lock);  in dump_devs()
1059 	spin_lock(&fs_info->reada_lock);  in btrfs_reada_remove_dev()
1061 	spin_unlock(&fs_info->reada_lock);  in btrfs_reada_remove_dev()
1083 	spin_lock(&dev->fs_info->reada_lock);  in btrfs_reada_undo_remove_dev()
1085 	spin_unlock(&dev->fs_info->reada_lock);  in btrfs_reada_undo_remove_dev()