perf_counter: x86: self-IPI for pending work
[linux-2.6.git] / arch / x86 / include / asm / perf_counter.h
index e2b0e66b2353539482042db1894047c67d1fd00a..d08dd52cb8ff1e34524bbd7f68ad1bdf7d3bb2ce 100644 (file)
@@ -84,7 +84,8 @@ union cpuid10_edx {
 #define MSR_ARCH_PERFMON_FIXED_CTR2                    0x30b
 #define X86_PMC_IDX_FIXED_BUS_CYCLES                   (X86_PMC_IDX_FIXED + 2)
 
-#define set_perf_counter_pending()     do { } while (0)
+extern void set_perf_counter_pending(void);
+
 #define clear_perf_counter_pending()   do { } while (0)
 #define test_perf_counter_pending()    (0)