1 files changed, 19 insertions, 15 deletions

diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 465e498bcb33..92dc844299b6 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -53,7 +53,7 @@
 #include <linux/posix-timers.h>
 #include <linux/irq.h>
 #include <linux/delay.h>
-#include <linux/perf_counter.h>
+#include <linux/perf_event.h>
 
 #include <asm/io.h>
 #include <asm/processor.h>
@@ -193,6 +193,8 @@ EXPORT_SYMBOL(__cputime_clockt_factor);
 DEFINE_PER_CPU(unsigned long, cputime_last_delta);
 DEFINE_PER_CPU(unsigned long, cputime_scaled_last_delta);
 
+cputime_t cputime_one_jiffy;
+
 static void calc_cputime_factors(void)
 {
         struct div_result res;
@@ -501,6 +503,7 @@ static int __init iSeries_tb_recal(void)
                                 tb_to_xs = divres.result_low;
                                 vdso_data->tb_ticks_per_sec = tb_ticks_per_sec;
                                 vdso_data->tb_to_xs = tb_to_xs;
+                                setup_cputime_one_jiffy();
                         }
                         else {
                                 printk( "Titan recalibrate: FAILED (difference > 4 percent)\n"
@@ -527,25 +530,25 @@ void __init iSeries_time_init_early(void)
 }
 #endif /* CONFIG_PPC_ISERIES */
 
-#if defined(CONFIG_PERF_COUNTERS) && defined(CONFIG_PPC32)
-DEFINE_PER_CPU(u8, perf_counter_pending);
+#if defined(CONFIG_PERF_EVENTS) && defined(CONFIG_PPC32)
+DEFINE_PER_CPU(u8, perf_event_pending);
 
-void set_perf_counter_pending(void)
+void set_perf_event_pending(void)
 {
-        get_cpu_var(perf_counter_pending) = 1;
+        get_cpu_var(perf_event_pending) = 1;
         set_dec(1);
-        put_cpu_var(perf_counter_pending);
+        put_cpu_var(perf_event_pending);
 }
 
-#define test_perf_counter_pending()     __get_cpu_var(perf_counter_pending)
-#define clear_perf_counter_pending()    __get_cpu_var(perf_counter_pending) = 0
+#define test_perf_event_pending()       __get_cpu_var(perf_event_pending)
+#define clear_perf_event_pending()      __get_cpu_var(perf_event_pending) = 0
 
-#else  /* CONFIG_PERF_COUNTERS && CONFIG_PPC32 */
+#else  /* CONFIG_PERF_EVENTS && CONFIG_PPC32 */
 
-#define test_perf_counter_pending()     0
-#define clear_perf_counter_pending()
+#define test_perf_event_pending()       0
+#define clear_perf_event_pending()
 
-#endif /* CONFIG_PERF_COUNTERS && CONFIG_PPC32 */
+#endif /* CONFIG_PERF_EVENTS && CONFIG_PPC32 */
 
 /*
  * For iSeries shared processors, we have to let the hypervisor
@@ -573,9 +576,9 @@ void timer_interrupt(struct pt_regs * regs)
         set_dec(DECREMENTER_MAX);
 
 #ifdef CONFIG_PPC32
-        if (test_perf_counter_pending()) {
-                clear_perf_counter_pending();
-                perf_counter_do_pending();
+        if (test_perf_event_pending()) {
+                clear_perf_event_pending();
+                perf_event_do_pending();
         }
         if (atomic_read(&ppc_n_lost_interrupts) != 0)
                 do_IRQ(regs);
@@ -960,6 +963,7 @@ void __init time_init(void)
         tb_ticks_per_usec = ppc_tb_freq / 1000000;
         tb_to_us = mulhwu_scale_factor(ppc_tb_freq, 1000000);
         calc_cputime_factors();
+        setup_cputime_one_jiffy();
 
         /*
          * Calculate the length of each tick in ns.  It will not be