To perform allocations with the buckets allocated with
kmem_buckets_create(), introduce kmem_buckets_alloc() which behaves
like kmem_cache_alloc().
Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>
---
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Cc: Christoph Lameter <cl@xxxxxxxxx>
Cc: Pekka Enberg <penberg@xxxxxxxxxx>
Cc: David Rientjes <rientjes@xxxxxxxxxx>
Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: Roman Gushchin <roman.gushchin@xxxxxxxxx>
Cc: Hyeonggon Yoo <42.hyeyoo@xxxxxxxxx>
Cc: linux-mm@xxxxxxxxx
---
include/linux/slab.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 058d0e3cd181..08d248f9a1ba 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -600,6 +600,12 @@ static __always_inline __alloc_size(1) void *kmalloc(size_t size, gfp_t flags)
return __kmalloc(size, flags);
}
+static __always_inline __alloc_size(2)
+void *kmem_buckets_alloc(kmem_buckets *b, size_t size, gfp_t flags)
+{
+ return __kmalloc_node(b, size, flags, NUMA_NO_NODE);
+}
+
static __always_inline __alloc_size(1) void *kmalloc_node(size_t size, gfp_t flags, int node)
{
if (__builtin_constant_p(size) && size) {
--
2.34.1
