From 52ee6d74aa23a3c5d4472edf167f2bb47776a733 Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Thu, 5 Apr 2018 16:21:06 -0700 Subject: slub: make ->inuse unsigned int ->inuse is "the number of bytes in actual use by the object", can't be negative. Link: http://lkml.kernel.org/r/20180305200730.15812-14-adobriyan@gmail.com Signed-off-by: Alexey Dobriyan Acked-by: Christoph Lameter Cc: Pekka Enberg Cc: David Rientjes Cc: Joonsoo Kim Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/slub.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'mm/slub.c') diff --git a/mm/slub.c b/mm/slub.c index 7b081b4d2760..6d08bc66f0e7 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -4256,12 +4256,11 @@ __kmem_cache_alias(const char *name, unsigned int size, unsigned int align, * the complete object on kzalloc. */ s->object_size = max(s->object_size, (int)size); - s->inuse = max_t(int, s->inuse, ALIGN(size, sizeof(void *))); + s->inuse = max(s->inuse, ALIGN(size, sizeof(void *))); for_each_memcg_cache(c, s) { c->object_size = s->object_size; - c->inuse = max_t(int, c->inuse, - ALIGN(size, sizeof(void *))); + c->inuse = max(c->inuse, ALIGN(size, sizeof(void *))); } if (sysfs_slab_alias(s, name)) { -- cgit v1.2.3-59-g8ed1b