Re: [patch 0/7] [RFC] SLUB: Improve allocpercpu to reduce per cpu access overhead

David Miller
2007-11-01T00:51:36Z

From: Christoph Lameter <clameter@sgi.com>
Date: Wed, 31 Oct 2007 17:31:12 -0700 (PDT)

> Others may have the same issue.
>
> git pull git://git.kernel.org/pub/scm/linux/kernel/git/christoph/slab.git allocpercpu
>
> should get you the whole thing.

This patch fixes build failures with DEBUG_VM disabled.

diff --git a/include/linux/percpu.h b/include/linux/percpu.h
index 4b167c0..d414703 100644
--- a/include/linux/percpu.h
+++ b/include/linux/percpu.h
@@ -36,7 +36,7 @@
#ifdef CONFIG_DEBUG_VM
#define __percpu_disguise(pdata) ((void *)~(unsigned long)(pdata))
#else
-#define __percpu_disguide(pdata) ((void *)(pdata))
+#define __percpu_disguise(pdata) ((void *)(pdata))
#endif

/*