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Diffstat (limited to 'drivers/base/topology.c')
-rw-r--r--drivers/base/topology.c22
1 files changed, 2 insertions, 20 deletions
diff --git a/drivers/base/topology.c b/drivers/base/topology.c
index be7c1fb7c0c9..f7c353843ddf 100644
--- a/drivers/base/topology.c
+++ b/drivers/base/topology.c
@@ -42,29 +42,11 @@ static ssize_t show_##name(struct device *dev, \
return sprintf(buf, "%d\n", topology_##name(dev->id)); \
}
-#if defined(topology_thread_cpumask) || defined(topology_core_cpumask) || \
- defined(topology_book_cpumask)
-static ssize_t show_cpumap(int type, const struct cpumask *mask, char *buf)
-{
- ptrdiff_t len = PTR_ALIGN(buf + PAGE_SIZE - 1, PAGE_SIZE) - buf;
- int n = 0;
-
- if (len > 1) {
- n = type?
- cpulist_scnprintf(buf, len-2, mask) :
- cpumask_scnprintf(buf, len-2, mask);
- buf[n++] = '\n';
- buf[n] = '\0';
- }
- return n;
-}
-#endif
-
#define define_siblings_show_map(name) \
static ssize_t show_##name(struct device *dev, \
struct device_attribute *attr, char *buf) \
{ \
- return show_cpumap(0, topology_##name(dev->id), buf); \
+ return cpumap_print_to_pagebuf(false, buf, topology_##name(dev->id));\
}
#define define_siblings_show_list(name) \
@@ -72,7 +54,7 @@ static ssize_t show_##name##_list(struct device *dev, \
struct device_attribute *attr, \
char *buf) \
{ \
- return show_cpumap(1, topology_##name(dev->id), buf); \
+ return cpumap_print_to_pagebuf(true, buf, topology_##name(dev->id));\
}
#define define_siblings_show_func(name) \