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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/kmemleak.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/kmemleak.h')
-rw-r--r--include/linux/kmemleak.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h
index 590343f6c1b1..5ac416e2d339 100644
--- a/include/linux/kmemleak.h
+++ b/include/linux/kmemleak.h
@@ -48,14 +48,14 @@ extern void kmemleak_not_leak_phys(phys_addr_t phys) __ref;
extern void kmemleak_ignore_phys(phys_addr_t phys) __ref;
static inline void kmemleak_alloc_recursive(const void *ptr, size_t size,
- int min_count, unsigned long flags,
+ int min_count, slab_flags_t flags,
gfp_t gfp)
{
if (!(flags & SLAB_NOLEAKTRACE))
kmemleak_alloc(ptr, size, min_count, gfp);
}
-static inline void kmemleak_free_recursive(const void *ptr, unsigned long flags)
+static inline void kmemleak_free_recursive(const void *ptr, slab_flags_t flags)
{
if (!(flags & SLAB_NOLEAKTRACE))
kmemleak_free(ptr);
@@ -76,7 +76,7 @@ static inline void kmemleak_alloc(const void *ptr, size_t size, int min_count,
{
}
static inline void kmemleak_alloc_recursive(const void *ptr, size_t size,
- int min_count, unsigned long flags,
+ int min_count, slab_flags_t flags,
gfp_t gfp)
{
}
@@ -94,7 +94,7 @@ static inline void kmemleak_free(const void *ptr)
static inline void kmemleak_free_part(const void *ptr, size_t size)
{
}
-static inline void kmemleak_free_recursive(const void *ptr, unsigned long flags)
+static inline void kmemleak_free_recursive(const void *ptr, slab_flags_t flags)
{
}
static inline void kmemleak_free_percpu(const void __percpu *ptr)