X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=include%2Flinux%2Fcpumask.h;h=7047f58306a7a24fba73076f255551c59866cc4e;hb=f698f1f7ad69f700dd1c754aa2b4aa7acbd51703;hp=d0e8c8b0e34dee03a78823c81d2c7536ce88e2cc;hpb=12cbbd95e12e911b43afae7f6f4850f616223642;p=linux-2.6-omap-h63xx.git

diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index d0e8c8b0e34..7047f58306a 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -218,8 +218,8 @@ int __first_cpu(const cpumask_t *srcp);
 int __next_cpu(int n, const cpumask_t *srcp);
 #define next_cpu(n, src) __next_cpu((n), &(src))
 #else
-#define first_cpu(src)		0
-#define next_cpu(n, src)	1
+#define first_cpu(src)		({ (void)(src); 0; })
+#define next_cpu(n, src)	({ (void)(src); 1; })
 #endif
 
 #define cpumask_of_cpu(cpu)						\
@@ -397,12 +397,14 @@ extern cpumask_t cpu_present_map;
 #define cpu_present(cpu)	((cpu) == 0)
 #endif
 
+#define cpu_is_offline(cpu)	unlikely(!cpu_online(cpu))
+
 #ifdef CONFIG_SMP
-int highest_possible_processor_id(void);
+extern int nr_cpu_ids;
 #define any_online_cpu(mask) __any_online_cpu(&(mask))
 int __any_online_cpu(const cpumask_t *mask);
 #else
-#define highest_possible_processor_id()	0
+#define nr_cpu_ids			1
 #define any_online_cpu(mask)		0
 #endif