315 	unsigned long freed = 0;  in do_shrink_slab()  local
401 		freed += ret;  in do_shrink_slab()
425 	trace_mm_shrink_slab_end(shrinker, nid, freed, nr, new_nr, total_scan);  in do_shrink_slab()
426 	return freed;  in do_shrink_slab()
463 	unsigned long freed = 0;  in shrink_slab()  local
478 		freed = 1;  in shrink_slab()
501 		freed += do_shrink_slab(&sc, shrinker, nr_scanned, nr_eligible);  in shrink_slab()
507 	return freed;  in shrink_slab()
512 	unsigned long freed;  in drop_slab_node()  local
517 		freed = 0;  in drop_slab_node()
519 			freed += shrink_slab(GFP_KERNEL, nid, memcg,  in drop_slab_node()
522 	} while (freed > 10);  in drop_slab_node()