powerpc: fix cpus_online() to get correct max CPU number for powerpc64

[fio.git] / os / os.h

diff --git a/os/os.h b/os/os.h
index c46d8a3d9a6811993c22039e3d9d98434d8d3c37..02ab40d38a6ca86c3b70552f797a1c6b9b28def7 100644 (file)
--- a/os/os.h
+++ b/os/os.h
@@ -9,6 +9,7 @@
 #include <stdlib.h>
 
 #include "../arch/arch.h"
+#include "../lib/types.h"
 
 enum {
        os_linux = 1,
@@ -342,6 +343,14 @@ static inline unsigned long long get_fs_free_size(const char *path)
 }
 #endif
 
+#ifdef __powerpc64__
+#define FIO_HAVE_CPU_ONLINE_SYSCONF
+static inline unsigned int cpus_online(void)
+{
+        return sysconf(_SC_NPROCESSORS_CONF);
+}
+#endif
+
 #ifndef FIO_HAVE_CPU_ONLINE_SYSCONF
 static inline unsigned int cpus_online(void)
 {