Re: [patch 09/23] SLUB: Add get() and kick() methods

Christoph Lameter
2007-11-07T03:07:41Z

On Wed, 7 Nov 2007, Adrian Bunk wrote:

> A static inline dummy function for CONFIG_SLUB=n seems to be missing?

Correct. This patch is needed so that building with SLAB will work.

Slab defrag: Provide empty kmem_cache_setup_defrag function for SLAB.

Provide an empty function to satisfy dependencies for Slab defrag.

Signed-off-by: Christoph Lameter <clameter@sgi.com>?

---
mm/slab.c | 7 +++++++
1 file changed, 7 insertions(+)

Index: linux-2.6/mm/slab.c
===================================================================
--- linux-2.6.orig/mm/slab.c 2007-11-06 18:57:22.000000000 -0800
+++ linux-2.6/mm/slab.c 2007-11-06 18:58:40.000000000 -0800
@@ -2535,6 +2535,13 @@ static int __cache_shrink(struct kmem_ca
return (ret ? 1 : 0);
}

+void kmem_cache_setup_defrag(struct kmem_cache *s,
+ void *(*get)(struct kmem_cache *, int nr, void **),
+ void (*kick)(struct kmem_cache *, int nr, void **, void *private))
+{
+}
+EXPORT_SYMBOL(kmem_cache_setup_defrag);
+
/**
* kmem_cache_shrink - Shrink a cache.
* @cachep: The cache to shrink.