diff options
Diffstat (limited to 'arch/x86/kernel/cpu/perf_event_amd_uncore.c')
-rw-r--r-- | arch/x86/kernel/cpu/perf_event_amd_uncore.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/x86/kernel/cpu/perf_event_amd_uncore.c b/arch/x86/kernel/cpu/perf_event_amd_uncore.c index 30790d798e6b..cc6cedb8f25d 100644 --- a/arch/x86/kernel/cpu/perf_event_amd_uncore.c +++ b/arch/x86/kernel/cpu/perf_event_amd_uncore.c @@ -219,7 +219,6 @@ static ssize_t amd_uncore_attr_show_cpumask(struct device *dev, struct device_attribute *attr, char *buf) { - int n; cpumask_t *active_mask; struct pmu *pmu = dev_get_drvdata(dev); @@ -230,10 +229,7 @@ static ssize_t amd_uncore_attr_show_cpumask(struct device *dev, else return 0; - n = cpulist_scnprintf(buf, PAGE_SIZE - 2, active_mask); - buf[n++] = '\n'; - buf[n] = '\0'; - return n; + return cpumap_print_to_pagebuf(true, buf, active_mask); } static DEVICE_ATTR(cpumask, S_IRUGO, amd_uncore_attr_show_cpumask, NULL); |