From: travis@sgi.com
To: Andrew Morton <akpm@linux-foundation.org>,
Andi Kleen <ak@suse.de>,
mingo@elte.hu
Cc: Christoph Lameter <clameter@sgi.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: [PATCH 3/8] pecpu: Fix size of percpu_data.ptrs array rc8-mm1-fixup
Date: Mon, 21 Jan 2008 12:27:50 -0800 [thread overview]
Message-ID: <20080121202748.047065000@sgi.com> (raw)
In-Reply-To: 20080121202747.593568000@sgi.com
[-- Attachment #1: generic-percpu-fix --]
[-- Type: text/plain, Size: 753 bytes --]
Define the size of the generic percpu pointers array to be NR_CPUS
Based on: 2.6.24-rc8-mm1
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Mike Travis <travis@sgi.com>
---
include/linux/percpu.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/include/linux/percpu.h
+++ b/include/linux/percpu.h
@@ -58,7 +58,7 @@
#ifdef CONFIG_SMP
struct percpu_data {
- void *ptrs[1];
+ void *ptrs[NR_CPUS];
};
#define __percpu_disguise(pdata) (struct percpu_data *)~(unsigned long)(pdata)
--
--
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next prev parent reply other threads:[~2008-01-21 20:27 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-21 20:27 [PATCH 0/8] percpu: Per cpu code simplification rc8-mm1-fixup travis
2008-01-21 20:27 ` [PATCH 1/8] Modules: Fold percpu_modcopy into module.c rc8-mm1-fixup travis
2008-01-21 20:27 ` [PATCH 2/8] percpu: Change Kconfig to HAVE_SETUP_PER_CPU_AREA rc8-mm1-fixup travis
2008-01-21 20:27 ` travis [this message]
2008-01-21 20:27 ` [PATCH 4/8] Sparc64: Use generic percpu fixup rc8-mm1-fixup travis
2008-01-21 20:27 ` [PATCH 5/8] ia64: " travis
2008-01-21 20:27 ` [PATCH 6/8] Powerpc: Use generic per cpu rc8-mm1-fixup travis
2008-01-21 20:27 ` [PATCH 7/8] s390: Use generic percpu rc8-mm1-fixup travis
2008-01-21 20:27 ` [PATCH 8/8] percpu: Add debug of invalid per_cpu usage rc8-mm1-fixup travis
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