linux-kernel - [tip:cpus4096] cpumask: convert node_to_cpumask_map[] to cpumask_var

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Date:	Fri, 13 Mar 2009 13:45:26 GMT
From:	Rusty Russell <rusty@...tcorp.com.au>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
	travis@....com, rusty@...tcorp.com.au, tglx@...utronix.de,
	mingo@...e.hu
Subject: [tip:cpus4096] cpumask: convert node_to_cpumask_map[] to cpumask_var_t

Commit-ID:  0b966252d9e5d95ec2d11e63d7e55b42913aa5b7
Gitweb:     http://git.kernel.org/tip/0b966252d9e5d95ec2d11e63d7e55b42913aa5b7
Author:     Rusty Russell <rusty@...tcorp.com.au>
AuthorDate: Fri, 13 Mar 2009 23:42:42 +1030
Commit:     Ingo Molnar <mingo@...e.hu>
CommitDate: Fri, 13 Mar 2009 14:35:31 +0100

cpumask: convert node_to_cpumask_map[] to cpumask_var_t

Impact: fix (CONFIG_MAXSMP=y only) boot crash

c032ef60d1aa9af33730b7a35bbea751b131adc1 "cpumask: convert
node_to_cpumask_map[] to cpumask_var_t" didn't get this one
conversion.  There was a compile warning, but I missed it.

Reported-by: Ingo Molnar <mingo@...e.hu>
Signed-off-by: Rusty Russell <rusty@...tcorp.com.au>
Cc: Mike Travis <travis@....com>
LKML-Reference: <200903132342.42813.rusty@...tcorp.com.au>
Signed-off-by: Ingo Molnar <mingo@...e.hu>


---
 arch/x86/mm/numa.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
index ce255e3..550df48 100644
--- a/arch/x86/mm/numa.c
+++ b/arch/x86/mm/numa.c
@@ -61,7 +61,7 @@ const struct cpumask *cpumask_of_node(int node)
 		dump_stack();
 		return cpu_online_mask;
 	}
-	return &node_to_cpumask_map[node];
+	return node_to_cpumask_map[node];
 }
 EXPORT_SYMBOL(cpumask_of_node);
 #endif
--
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