Plumb kmem_buckets arguments through kvmalloc_node_noprof() so it is
possible to provide an API to perform kvmalloc-style allocations with
a particular set of buckets. Introduce kvmalloc_buckets_node() that takes a
kmem_buckets argument.
Signed-off-by: Kees Cook <kees@kernel.org>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>