Messages in this thread Patch in this message | | | From | Pekka Enberg <> | Subject | [PATCH] SLUB: Fix memory hotplug with !NUMA | Date | Wed, 6 Oct 2010 17:00:57 +0300 |
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This patch fixes the following build breakage when memory hotplug is enabled on UMA configurations:
/home/test/linux-2.6/mm/slub.c: In function 'kmem_cache_init': /home/test/linux-2.6/mm/slub.c:3031:2: error: 'slab_memory_callback' undeclared (first use in this function) /home/test/linux-2.6/mm/slub.c:3031:2: note: each undeclared identifier is reported only once for each function it appears in make[2]: *** [mm/slub.o] Error 1 make[1]: *** [mm] Error 2 make: *** [sub-make] Error 2
Reported-by: Zimny Lech <napohybelskurwysynom2010@gmail.com> Cc: Christoph Lameter <cl@linux.com> Signed-off-by: Pekka Enberg <penberg@kernel.org> --- mm/slub.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/mm/slub.c b/mm/slub.c index fe536d3..8fd5401 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -2851,7 +2851,7 @@ int kmem_cache_shrink(struct kmem_cache *s) } EXPORT_SYMBOL(kmem_cache_shrink); -#if defined(CONFIG_NUMA) && defined(CONFIG_MEMORY_HOTPLUG) +#if defined(CONFIG_MEMORY_HOTPLUG) static int slab_mem_going_offline_callback(void *arg) { struct kmem_cache *s; -- 1.6.3.3
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