summaryrefslogtreecommitdiffstats
path: root/arch/powerpc/include/asm/perf_counter.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/include/asm/perf_counter.h')
-rw-r--r--arch/powerpc/include/asm/perf_counter.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/perf_counter.h b/arch/powerpc/include/asm/perf_counter.h
index 2ceb0fefa93..8ccd4e15576 100644
--- a/arch/powerpc/include/asm/perf_counter.h
+++ b/arch/powerpc/include/asm/perf_counter.h
@@ -21,6 +21,7 @@
* describe the PMU on a particular POWER-family CPU.
*/
struct power_pmu {
+ const char *name;
int n_counter;
int max_alternatives;
unsigned long add_fields;
@@ -41,8 +42,6 @@ struct power_pmu {
[PERF_COUNT_HW_CACHE_RESULT_MAX];
};
-extern struct power_pmu *ppmu;
-
/*
* Values for power_pmu.flags
*/
@@ -56,6 +55,8 @@ extern struct power_pmu *ppmu;
#define PPMU_LIMITED_PMC_REQD 2 /* have to put this on a limited PMC */
#define PPMU_ONLY_COUNT_RUN 4 /* only counting in run state */
+extern int register_power_pmu(struct power_pmu *);
+
struct pt_regs;
extern unsigned long perf_misc_flags(struct pt_regs *regs);
extern unsigned long perf_instruction_pointer(struct pt_regs *regs);