On Fri, 20 Jun 2014 10:26:23 +0800 kbuild test robot <fengguang.wu@xxxxxxxxx> wrote:
> tree: git://git.cmpxchg.org/linux-mmotm.git master
> head: df25ba7db0775d87018e2cd92f26b9b087093840
> commit: 21d9944b94ac764039a4bd6f0bbb7e4243cf0d30 [80/230] slab-use-get_node-and-kmem_cache_node-functions-fix-2
> config: make ARCH=sh titan_defconfig
>
> All warnings:
>
> mm/slab.c: In function 'cpuup_prepare':
> >> mm/slab.c:1308:4: warning: passing argument 2 of 'slab_set_debugobj_lock_classes_node' makes integer from pointer without a cast [enabled by default]
> mm/slab.c:593:13: note: expected 'int' but argument is of type 'struct kmem_cache_node *'
>
grr, whack-a-mole.
--- a/mm/slab.c~slab-use-get_node-and-kmem_cache_node-functions-fix-2-fix
+++ a/mm/slab.c
@@ -590,7 +590,8 @@ static inline void on_slab_lock_classes_
{
}
-static void slab_set_debugobj_lock_classes_node(struct kmem_cache *cachep, int node)
+static void slab_set_debugobj_lock_classes_node(struct kmem_cache *cachep,
+ struct kmem_cache_node *n)
{
}
_
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