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authorAlexey Dobriyan <adobriyan@gmail.com>2017-11-15 17:32:18 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-11-15 18:21:01 -0800
commitd50112edde1d0c621520e53747044009f11c656b (patch)
treeca4092f2126ac85a63647a48e43ecbf34bb69782 /include/linux/types.h
parenta3ba074447824625d3a267a5fffd2ea21556ebf4 (diff)
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 <adobriyan@gmail.com> Acked-by: Pekka Enberg <penberg@kernel.org> Cc: Christoph Lameter <cl@linux.com> Cc: David Rientjes <rientjes@google.com> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/types.h')
-rw-r--r--include/linux/types.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/types.h b/include/linux/types.h
index 34fce54e4f1b..732b52c2eae4 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -156,6 +156,7 @@ typedef u32 dma_addr_t;
#endif
typedef unsigned __bitwise gfp_t;
+typedef unsigned long __bitwise slab_flags_t;
typedef unsigned __bitwise fmode_t;
#ifdef CONFIG_PHYS_ADDR_T_64BIT