slub: Use the objsize from the kmem_cache_cpu structure



No need to access the kmem_cache structure. We have the same value
in kmem_cache_cpu.

Reviewed-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Christoph Lameter <clameter@sgi.com>

parent d692ef6d

mm/slub.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1681,8 +1681,8 @@ static __always_inline void slab_free(struct kmem_cache *s,
		unsigned long flags;

		local_irq_save(flags);
		debug_check_no_locks_freed(object, s->objsize);
		c = get_cpu_slab(s, smp_processor_id());
		debug_check_no_locks_freed(object, c->objsize);
		if (likely(page == c->page && c->node >= 0)) {
		object[c->offset] = c->freelist;
		c->freelist = object;