From d50112edde1d0c621520e53747044009f11c656b Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Wed, 15 Nov 2017 17:32:18 -0800 Subject: slab, slub, slob: add slab_flags_t Add sparse-checked slab_flags_t for struct kmem_cache::flags (SLAB_POISON, etc). SLAB is bloated temporarily by switching to "unsigned long", but only temporarily. Link: http://lkml.kernel.org/r/20171021100225.GA22428@avx2 Signed-off-by: Alexey Dobriyan Acked-by: Pekka Enberg Cc: Christoph Lameter Cc: David Rientjes Cc: Joonsoo Kim Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/slub_def.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/slub_def.h') diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h index 39fa09bcde23..0adae162dc8f 100644 --- a/include/linux/slub_def.h +++ b/include/linux/slub_def.h @@ -82,7 +82,7 @@ struct kmem_cache_order_objects { struct kmem_cache { struct kmem_cache_cpu __percpu *cpu_slab; /* Used for retriving partial slabs etc */ - unsigned long flags; + slab_flags_t flags; unsigned long min_partial; int size; /* The size of an object including meta data */ int object_size; /* The size of an object without meta data */ -- cgit v1.2.2