cf2e309ebca7 ("mm: shrinkers: convert shrinker_rwsem to mutex") b3cabea3c915 ("mm: vmscan: hold write lock to reparent shrinker nr_deferred") caa05325c912 ("mm: vmscan: make memcg slab shrink lockless") f95bdb700bc6 ("mm: vmscan: make global slab shrink lockless") 42c9db397048 ("mm: vmscan: add a map_nr_max field to shrinker_info") f67d6b266493 ("Merge branch 'mm-hotfixes-stable' into mm-stable")