227 	spin_lock(&fs_info->reada_lock);  in btree_readahead_hook()
232 	spin_unlock(&fs_info->reada_lock);  in btree_readahead_hook()
258 	spin_lock(&fs_info->reada_lock);  in reada_find_zone()
263 		spin_unlock(&fs_info->reada_lock);  in reada_find_zone()
267 	spin_unlock(&fs_info->reada_lock);  in reada_find_zone()
295 	spin_lock(&fs_info->reada_lock);  in reada_find_zone()
309 	spin_unlock(&fs_info->reada_lock);  in reada_find_zone()
333 	spin_lock(&fs_info->reada_lock);  in reada_find_extent()
337 	spin_unlock(&fs_info->reada_lock);  in reada_find_extent()
389 		spin_lock(&fs_info->reada_lock);  in reada_find_extent()
391 		spin_unlock(&fs_info->reada_lock);  in reada_find_extent()
400 	spin_lock(&fs_info->reada_lock);  in reada_find_extent()
406 		spin_unlock(&fs_info->reada_lock);  in reada_find_extent()
411 		spin_unlock(&fs_info->reada_lock);  in reada_find_extent()
453 			spin_unlock(&fs_info->reada_lock);  in reada_find_extent()
459 	spin_unlock(&fs_info->reada_lock);  in reada_find_extent()
485 		spin_lock(&fs_info->reada_lock);  in reada_find_extent()
487 		spin_unlock(&fs_info->reada_lock);  in reada_find_extent()
500 	spin_lock(&fs_info->reada_lock);  in reada_extent_put()
502 		spin_unlock(&fs_info->reada_lock);  in reada_extent_put()
513 	spin_unlock(&fs_info->reada_lock);  in reada_extent_put()
528 		spin_lock(&fs_info->reada_lock);  in reada_extent_put()
530 		spin_unlock(&fs_info->reada_lock);  in reada_extent_put()
662 	spin_lock(&fs_info->reada_lock);  in reada_start_machine_dev()
666 			spin_unlock(&fs_info->reada_lock);  in reada_start_machine_dev()
680 			spin_unlock(&fs_info->reada_lock);  in reada_start_machine_dev()
688 		spin_unlock(&fs_info->reada_lock);  in reada_start_machine_dev()
694 	spin_unlock(&fs_info->reada_lock);  in reada_start_machine_dev()
821 	spin_lock(&fs_info->reada_lock);  in dump_devs()
902 	spin_unlock(&fs_info->reada_lock);  in dump_devs()