discard_slab     2166 mm/slub.c      		discard_slab(s, page);
discard_slab     2236 mm/slub.c      		discard_slab(s, page);
discard_slab     2946 mm/slub.c      	discard_slab(s, page);
discard_slab     3739 mm/slub.c      		discard_slab(s, page);
discard_slab     4043 mm/slub.c      			discard_slab(s, page);