From: Mike Travis <travis@sgi.com>
Date: Sun, 4 Jan 2009 13:18:01 +0000 (-0800)
Subject: cpumask: update local_cpus_show to use new cpumask API
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=3be83050d0143b515c5effe9c9d54edc41f1a2fa;p=linux-beck.git

cpumask: update local_cpus_show to use new cpumask API

Impact: use new cpumask API to reduce stack usage

Replace the local cpumask_t variable with a pointer to the
const cpumask that needs to be printed.

Signed-off-by: Mike Travis <travis@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index c88485860a0a..e4957e2c92c9 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -70,11 +70,11 @@ static ssize_t broken_parity_status_store(struct device *dev,
 static ssize_t local_cpus_show(struct device *dev,
 			struct device_attribute *attr, char *buf)
 {		
-	cpumask_t mask;
+	const struct cpumask *mask;
 	int len;
 
-	mask = pcibus_to_cpumask(to_pci_dev(dev)->bus);
-	len = cpumask_scnprintf(buf, PAGE_SIZE-2, &mask);
+	mask = cpumask_of_pcibus(to_pci_dev(dev)->bus);
+	len = cpumask_scnprintf(buf, PAGE_SIZE-2, mask);
 	buf[len++] = '\n';
 	buf[len] = '\0';
 	return len;
@@ -84,11 +84,11 @@ static ssize_t local_cpus_show(struct device *dev,
 static ssize_t local_cpulist_show(struct device *dev,
 			struct device_attribute *attr, char *buf)
 {
-	cpumask_t mask;
+	const struct cpumask *mask;
 	int len;
 
-	mask = pcibus_to_cpumask(to_pci_dev(dev)->bus);
-	len = cpulist_scnprintf(buf, PAGE_SIZE-2, &mask);
+	mask = cpumask_of_pcibus(to_pci_dev(dev)->bus);
+	len = cpulist_scnprintf(buf, PAGE_SIZE-2, mask);
 	buf[len++] = '\n';
 	buf[len] = '\0';
 	return len;