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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>
This commit is contained in:
Mike Travis 2009-01-04 05:18:01 -08:00 committed by Ingo Molnar
parent d3b66bf2e1
commit 3be83050d0
1 changed files with 6 additions and 6 deletions
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12
drivers/pci/pci-sysfs.c
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@ -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;