linux-kernel - [PATCH 6/8] cpumask: sh: Introduce cpumask_of_{node,pcibus} to replace {node,pcibus}_to

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Message-Id: <20081121104447.DCBADDDEEA@ozlabs.org>
Date:	Fri, 21 Nov 2008 21:12:13 +1030
From:	Rusty Russell <rusty@...tcorp.com.au>
To:	linux-kernel@...r.kernel.org
Cc:	Paul Mundt <lethal@...ux-sh.org>
Subject: [PATCH 6/8] cpumask: sh: Introduce cpumask_of_{node,pcibus} to replace {node,pcibus}_to_cpumask


Impact: New APIs

The old node_to_cpumask/node_to_pcibus returned a cpumask_t: these
return a pointer to a struct cpumask.  Part of removing cpumasks from
the stack.

Signed-off-by: Rusty Russell <rusty@...tcorp.com.au>
Cc: Paul Mundt <lethal@...ux-sh.org>
---
 arch/sh/include/asm/topology.h |    1 +
 1 file changed, 1 insertion(+)

diff -r 1d66543b99ba arch/sh/include/asm/topology.h
--- a/arch/sh/include/asm/topology.h	Thu Nov 06 23:32:39 2008 +1100
+++ b/arch/sh/include/asm/topology.h	Thu Nov 06 23:33:08 2008 +1100
@@ -33,6 +33,7 @@
 #define parent_node(node)	((void)(node),0)
 
 #define node_to_cpumask(node)	((void)node, cpu_online_map)
+#define cpumask_of_node(node)	((void)node, cpu_online_mask)
 #define node_to_first_cpu(node)	((void)(node),0)
 
 #define pcibus_to_node(bus)	((void)(bus), -1)

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