1 files changed, 52 insertions, 52 deletions

diff --git a/kernel/perf_counter.c b/kernel/perf_counter.c
index 978ecfcc7aaf..5ecd9981c035 100644
--- a/kernel/perf_counter.c
+++ b/kernel/perf_counter.c
@@ -1186,7 +1186,7 @@ static void perf_log_period(struct perf_counter *counter, u64 period);
 static void perf_adjust_freq(struct perf_counter_context *ctx)
 {
 	struct perf_counter *counter;
-	u64 interrupts, irq_period;
+	u64 interrupts, sample_period;
 	u64 events, period;
 	s64 delta;
 
@@ -1204,23 +1204,23 @@ static void perf_adjust_freq(struct perf_counter_context *ctx)
 			interrupts = 2*sysctl_perf_counter_limit/HZ;
 		}
 
-		if (!counter->hw_event.freq || !counter->hw_event.irq_freq)
+		if (!counter->hw_event.freq || !counter->hw_event.sample_freq)
 			continue;
 
-		events = HZ * interrupts * counter->hw.irq_period;
-		period = div64_u64(events, counter->hw_event.irq_freq);
+		events = HZ * interrupts * counter->hw.sample_period;
+		period = div64_u64(events, counter->hw_event.sample_freq);
 
-		delta = (s64)(1 + period - counter->hw.irq_period);
+		delta = (s64)(1 + period - counter->hw.sample_period);
 		delta >>= 1;
 
-		irq_period = counter->hw.irq_period + delta;
+		sample_period = counter->hw.sample_period + delta;
 
-		if (!irq_period)
-			irq_period = 1;
+		if (!sample_period)
+			sample_period = 1;
 
-		perf_log_period(counter, irq_period);
+		perf_log_period(counter, sample_period);
 
-		counter->hw.irq_period = irq_period;
+		counter->hw.sample_period = sample_period;
 	}
 	spin_unlock(&ctx->lock);
 }
@@ -2297,7 +2297,7 @@ static void perf_counter_output(struct perf_counter *counter,
 				int nmi, struct pt_regs *regs, u64 addr)
 {
 	int ret;
-	u64 record_type = counter->hw_event.record_type;
+	u64 sample_type = counter->hw_event.sample_type;
 	struct perf_output_handle handle;
 	struct perf_event_header header;
 	u64 ip;
@@ -2321,61 +2321,61 @@ static void perf_counter_output(struct perf_counter *counter,
 	header.misc = PERF_EVENT_MISC_OVERFLOW;
 	header.misc |= perf_misc_flags(regs);
 
-	if (record_type & PERF_RECORD_IP) {
+	if (sample_type & PERF_SAMPLE_IP) {
 		ip = perf_instruction_pointer(regs);
-		header.type |= PERF_RECORD_IP;
+		header.type |= PERF_SAMPLE_IP;
 		header.size += sizeof(ip);
 	}
 
-	if (record_type & PERF_RECORD_TID) {
+	if (sample_type & PERF_SAMPLE_TID) {
 		/* namespace issues */
 		tid_entry.pid = perf_counter_pid(counter, current);
 		tid_entry.tid = perf_counter_tid(counter, current);
 
-		header.type |= PERF_RECORD_TID;
+		header.type |= PERF_SAMPLE_TID;
 		header.size += sizeof(tid_entry);
 	}
 
-	if (record_type & PERF_RECORD_TIME) {
+	if (sample_type & PERF_SAMPLE_TIME) {
 		/*
 		 * Maybe do better on x86 and provide cpu_clock_nmi()
 		 */
 		time = sched_clock();
 
-		header.type |= PERF_RECORD_TIME;
+		header.type |= PERF_SAMPLE_TIME;
 		header.size += sizeof(u64);
 	}
 
-	if (record_type & PERF_RECORD_ADDR) {
-		header.type |= PERF_RECORD_ADDR;
+	if (sample_type & PERF_SAMPLE_ADDR) {
+		header.type |= PERF_SAMPLE_ADDR;
 		header.size += sizeof(u64);
 	}
 
-	if (record_type & PERF_RECORD_CONFIG) {
-		header.type |= PERF_RECORD_CONFIG;
+	if (sample_type & PERF_SAMPLE_CONFIG) {
+		header.type |= PERF_SAMPLE_CONFIG;
 		header.size += sizeof(u64);
 	}
 
-	if (record_type & PERF_RECORD_CPU) {
-		header.type |= PERF_RECORD_CPU;
+	if (sample_type & PERF_SAMPLE_CPU) {
+		header.type |= PERF_SAMPLE_CPU;
 		header.size += sizeof(cpu_entry);
 
 		cpu_entry.cpu = raw_smp_processor_id();
 	}
 
-	if (record_type & PERF_RECORD_GROUP) {
-		header.type |= PERF_RECORD_GROUP;
+	if (sample_type & PERF_SAMPLE_GROUP) {
+		header.type |= PERF_SAMPLE_GROUP;
 		header.size += sizeof(u64) +
 			counter->nr_siblings * sizeof(group_entry);
 	}
 
-	if (record_type & PERF_RECORD_CALLCHAIN) {
+	if (sample_type & PERF_SAMPLE_CALLCHAIN) {
 		callchain = perf_callchain(regs);
 
 		if (callchain) {
 			callchain_size = (1 + callchain->nr) * sizeof(u64);
 
-			header.type |= PERF_RECORD_CALLCHAIN;
+			header.type |= PERF_SAMPLE_CALLCHAIN;
 			header.size += callchain_size;
 		}
 	}
@@ -2386,28 +2386,28 @@ static void perf_counter_output(struct perf_counter *counter,
 
 	perf_output_put(&handle, header);
 
-	if (record_type & PERF_RECORD_IP)
+	if (sample_type & PERF_SAMPLE_IP)
 		perf_output_put(&handle, ip);
 
-	if (record_type & PERF_RECORD_TID)
+	if (sample_type & PERF_SAMPLE_TID)
 		perf_output_put(&handle, tid_entry);
 
-	if (record_type & PERF_RECORD_TIME)
+	if (sample_type & PERF_SAMPLE_TIME)
 		perf_output_put(&handle, time);
 
-	if (record_type & PERF_RECORD_ADDR)
+	if (sample_type & PERF_SAMPLE_ADDR)
 		perf_output_put(&handle, addr);
 
-	if (record_type & PERF_RECORD_CONFIG)
+	if (sample_type & PERF_SAMPLE_CONFIG)
 		perf_output_put(&handle, counter->hw_event.config);
 
-	if (record_type & PERF_RECORD_CPU)
+	if (sample_type & PERF_SAMPLE_CPU)
 		perf_output_put(&handle, cpu_entry);
 
 	/*
-	 * XXX PERF_RECORD_GROUP vs inherited counters seems difficult.
+	 * XXX PERF_SAMPLE_GROUP vs inherited counters seems difficult.
 	 */
-	if (record_type & PERF_RECORD_GROUP) {
+	if (sample_type & PERF_SAMPLE_GROUP) {
 		struct perf_counter *leader, *sub;
 		u64 nr = counter->nr_siblings;
 
@@ -2702,7 +2702,7 @@ void perf_counter_munmap(unsigned long addr, unsigned long len,
 }
 
 /*
- * Log irq_period changes so that analyzing tools can re-normalize the
+ * Log sample_period changes so that analyzing tools can re-normalize the
  * event flow.
  */
 
@@ -2725,7 +2725,7 @@ static void perf_log_period(struct perf_counter *counter, u64 period)
 		.period = period,
 	};
 
-	if (counter->hw.irq_period == period)
+	if (counter->hw.sample_period == period)
 		return;
 
 	ret = perf_output_begin(&handle, counter, sizeof(freq_event), 0, 0);
@@ -2834,7 +2834,7 @@ static void perf_swcounter_set_period(struct perf_counter *counter)
 {
 	struct hw_perf_counter *hwc = &counter->hw;
 	s64 left = atomic64_read(&hwc->period_left);
-	s64 period = hwc->irq_period;
+	s64 period = hwc->sample_period;
 
 	if (unlikely(left <= -period)) {
 		left = period;
@@ -2874,7 +2874,7 @@ static enum hrtimer_restart perf_swcounter_hrtimer(struct hrtimer *hrtimer)
 			ret = HRTIMER_NORESTART;
 	}
 
-	period = max_t(u64, 10000, counter->hw.irq_period);
+	period = max_t(u64, 10000, counter->hw.sample_period);
 	hrtimer_forward_now(hrtimer, ns_to_ktime(period));
 
 	return ret;
@@ -2959,7 +2959,7 @@ static void perf_swcounter_add(struct perf_counter *counter, u64 nr,
 {
 	int neg = atomic64_add_negative(nr, &counter->hw.count);
 
-	if (counter->hw.irq_period && !neg && regs)
+	if (counter->hw.sample_period && !neg && regs)
 		perf_swcounter_overflow(counter, nmi, regs, addr);
 }
 
@@ -3080,8 +3080,8 @@ static int cpu_clock_perf_counter_enable(struct perf_counter *counter)
 	atomic64_set(&hwc->prev_count, cpu_clock(cpu));
 	hrtimer_init(&hwc->hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
 	hwc->hrtimer.function = perf_swcounter_hrtimer;
-	if (hwc->irq_period) {
-		u64 period = max_t(u64, 10000, hwc->irq_period);
+	if (hwc->sample_period) {
+		u64 period = max_t(u64, 10000, hwc->sample_period);
 		__hrtimer_start_range_ns(&hwc->hrtimer,
 				ns_to_ktime(period), 0,
 				HRTIMER_MODE_REL, 0);
@@ -3092,7 +3092,7 @@ static int cpu_clock_perf_counter_enable(struct perf_counter *counter)
 
 static void cpu_clock_perf_counter_disable(struct perf_counter *counter)
 {
-	if (counter->hw.irq_period)
+	if (counter->hw.sample_period)
 		hrtimer_cancel(&counter->hw.hrtimer);
 	cpu_clock_perf_counter_update(counter);
 }
@@ -3132,8 +3132,8 @@ static int task_clock_perf_counter_enable(struct perf_counter *counter)
 	atomic64_set(&hwc->prev_count, now);
 	hrtimer_init(&hwc->hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
 	hwc->hrtimer.function = perf_swcounter_hrtimer;
-	if (hwc->irq_period) {
-		u64 period = max_t(u64, 10000, hwc->irq_period);
+	if (hwc->sample_period) {
+		u64 period = max_t(u64, 10000, hwc->sample_period);
 		__hrtimer_start_range_ns(&hwc->hrtimer,
 				ns_to_ktime(period), 0,
 				HRTIMER_MODE_REL, 0);
@@ -3144,7 +3144,7 @@ static int task_clock_perf_counter_enable(struct perf_counter *counter)
 
 static void task_clock_perf_counter_disable(struct perf_counter *counter)
 {
-	if (counter->hw.irq_period)
+	if (counter->hw.sample_period)
 		hrtimer_cancel(&counter->hw.hrtimer);
 	task_clock_perf_counter_update(counter, counter->ctx->time);
 
@@ -3223,7 +3223,7 @@ static const struct pmu *tp_perf_counter_init(struct perf_counter *counter)
 		return NULL;
 
 	counter->destroy = tp_perf_counter_destroy;
-	counter->hw.irq_period = counter->hw_event.irq_period;
+	counter->hw.sample_period = counter->hw_event.sample_period;
 
 	return &perf_ops_generic;
 }
@@ -3323,15 +3323,15 @@ perf_counter_alloc(struct perf_counter_hw_event *hw_event,
 	pmu = NULL;
 
 	hwc = &counter->hw;
-	if (hw_event->freq && hw_event->irq_freq)
-		hwc->irq_period = div64_u64(TICK_NSEC, hw_event->irq_freq);
+	if (hw_event->freq && hw_event->sample_freq)
+		hwc->sample_period = div64_u64(TICK_NSEC, hw_event->sample_freq);
 	else
-		hwc->irq_period = hw_event->irq_period;
+		hwc->sample_period = hw_event->sample_period;
 
 	/*
-	 * we currently do not support PERF_RECORD_GROUP on inherited counters
+	 * we currently do not support PERF_SAMPLE_GROUP on inherited counters
 	 */
-	if (hw_event->inherit && (hw_event->record_type & PERF_RECORD_GROUP))
+	if (hw_event->inherit && (hw_event->sample_type & PERF_SAMPLE_GROUP))
 		goto done;
 
 	if (perf_event_raw(hw_event)) {