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-rw-r--r--arch/alpha/kernel/perf_event.c3
-rw-r--r--arch/arm/kernel/perf_event_v6.c4
-rw-r--r--arch/arm/kernel/perf_event_v7.c4
-rw-r--r--arch/arm/kernel/perf_event_xscale.c8
-rw-r--r--arch/mips/kernel/perf_event_mipsxx.c2
-rw-r--r--arch/powerpc/perf/core-book3s.c3
-rw-r--r--arch/powerpc/perf/core-fsl-emb.c3
-rw-r--r--arch/sparc/kernel/perf_event.c4
-rw-r--r--arch/x86/kernel/cpu/perf_event.c4
-rw-r--r--arch/x86/kernel/cpu/perf_event_amd_ibs.c3
-rw-r--r--arch/x86/kernel/cpu/perf_event_intel.c4
-rw-r--r--arch/x86/kernel/cpu/perf_event_intel_ds.c6
-rw-r--r--arch/x86/kernel/cpu/perf_event_p4.c6
13 files changed, 17 insertions, 37 deletions
diff --git a/arch/alpha/kernel/perf_event.c b/arch/alpha/kernel/perf_event.c
index 0dae252f7a33..d821b17047e0 100644
--- a/arch/alpha/kernel/perf_event.c
+++ b/arch/alpha/kernel/perf_event.c
@@ -824,7 +824,6 @@ static void alpha_perf_event_irq_handler(unsigned long la_ptr,
idx = la_ptr;
- perf_sample_data_init(&data, 0);
for (j = 0; j < cpuc->n_events; j++) {
if (cpuc->current_idx[j] == idx)
break;
@@ -848,7 +847,7 @@ static void alpha_perf_event_irq_handler(unsigned long la_ptr,
hwc = &event->hw;
alpha_perf_event_update(event, hwc, idx, alpha_pmu->pmc_max_period[idx]+1);
- data.period = event->hw.last_period;
+ perf_sample_data_init(&data, 0, hwc->last_period);
if (alpha_perf_event_set_period(event, hwc, idx)) {
if (perf_event_overflow(event, &data, regs)) {
diff --git a/arch/arm/kernel/perf_event_v6.c b/arch/arm/kernel/perf_event_v6.c
index b78af0cc6ef3..ab627a740fa3 100644
--- a/arch/arm/kernel/perf_event_v6.c
+++ b/arch/arm/kernel/perf_event_v6.c
@@ -489,8 +489,6 @@ armv6pmu_handle_irq(int irq_num,
*/
armv6_pmcr_write(pmcr);
- perf_sample_data_init(&data, 0);
-
cpuc = &__get_cpu_var(cpu_hw_events);
for (idx = 0; idx < cpu_pmu->num_events; ++idx) {
struct perf_event *event = cpuc->events[idx];
@@ -509,7 +507,7 @@ armv6pmu_handle_irq(int irq_num,
hwc = &event->hw;
armpmu_event_update(event, hwc, idx);
- data.period = event->hw.last_period;
+ perf_sample_data_init(&data, 0, hwc->last_period);
if (!armpmu_event_set_period(event, hwc, idx))
continue;
diff --git a/arch/arm/kernel/perf_event_v7.c b/arch/arm/kernel/perf_event_v7.c
index 00755d82e2f2..d3c536068162 100644
--- a/arch/arm/kernel/perf_event_v7.c
+++ b/arch/arm/kernel/perf_event_v7.c
@@ -1077,8 +1077,6 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
*/
regs = get_irq_regs();
- perf_sample_data_init(&data, 0);
-
cpuc = &__get_cpu_var(cpu_hw_events);
for (idx = 0; idx < cpu_pmu->num_events; ++idx) {
struct perf_event *event = cpuc->events[idx];
@@ -1097,7 +1095,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
hwc = &event->hw;
armpmu_event_update(event, hwc, idx);
- data.period = event->hw.last_period;
+ perf_sample_data_init(&data, 0, hwc->last_period);
if (!armpmu_event_set_period(event, hwc, idx))
continue;
diff --git a/arch/arm/kernel/perf_event_xscale.c b/arch/arm/kernel/perf_event_xscale.c
index 71a21e6712f5..e34e7254e652 100644
--- a/arch/arm/kernel/perf_event_xscale.c
+++ b/arch/arm/kernel/perf_event_xscale.c
@@ -248,8 +248,6 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
regs = get_irq_regs();
- perf_sample_data_init(&data, 0);
-
cpuc = &__get_cpu_var(cpu_hw_events);
for (idx = 0; idx < cpu_pmu->num_events; ++idx) {
struct perf_event *event = cpuc->events[idx];
@@ -263,7 +261,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
hwc = &event->hw;
armpmu_event_update(event, hwc, idx);
- data.period = event->hw.last_period;
+ perf_sample_data_init(&data, 0, hwc->last_period);
if (!armpmu_event_set_period(event, hwc, idx))
continue;
@@ -588,8 +586,6 @@ xscale2pmu_handle_irq(int irq_num, void *dev)
regs = get_irq_regs();
- perf_sample_data_init(&data, 0);
-
cpuc = &__get_cpu_var(cpu_hw_events);
for (idx = 0; idx < cpu_pmu->num_events; ++idx) {
struct perf_event *event = cpuc->events[idx];
@@ -603,7 +599,7 @@ xscale2pmu_handle_irq(int irq_num, void *dev)
hwc = &event->hw;
armpmu_event_update(event, hwc, idx);
- data.period = event->hw.last_period;
+ perf_sample_data_init(&data, 0, hwc->last_period);
if (!armpmu_event_set_period(event, hwc, idx))
continue;
diff --git a/arch/mips/kernel/perf_event_mipsxx.c b/arch/mips/kernel/perf_event_mipsxx.c
index 811084f4e422..ab73fa2fb9b5 100644
--- a/arch/mips/kernel/perf_event_mipsxx.c
+++ b/arch/mips/kernel/perf_event_mipsxx.c
@@ -1325,7 +1325,7 @@ static int mipsxx_pmu_handle_shared_irq(void)
regs = get_irq_regs();
- perf_sample_data_init(&data, 0);
+ perf_sample_data_init(&data, 0, 0);
switch (counters) {
#define HANDLE_COUNTER(n) \
diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c
index 02aee03e713c..8f84bcba18da 100644
--- a/arch/powerpc/perf/core-book3s.c
+++ b/arch/powerpc/perf/core-book3s.c
@@ -1299,8 +1299,7 @@ static void record_and_restart(struct perf_event *event, unsigned long val,
if (record) {
struct perf_sample_data data;
- perf_sample_data_init(&data, ~0ULL);
- data.period = event->hw.last_period;
+ perf_sample_data_init(&data, ~0ULL, event->hw.last_period);
if (event->attr.sample_type & PERF_SAMPLE_ADDR)
perf_get_data_addr(regs, &data.addr);
diff --git a/arch/powerpc/perf/core-fsl-emb.c b/arch/powerpc/perf/core-fsl-emb.c
index 0a6d2a9d569c..106c53354675 100644
--- a/arch/powerpc/perf/core-fsl-emb.c
+++ b/arch/powerpc/perf/core-fsl-emb.c
@@ -613,8 +613,7 @@ static void record_and_restart(struct perf_event *event, unsigned long val,
if (record) {
struct perf_sample_data data;
- perf_sample_data_init(&data, 0);
- data.period = event->hw.last_period;
+ perf_sample_data_init(&data, 0, event->hw.last_period);
if (perf_event_overflow(event, &data, regs))
fsl_emb_pmu_stop(event, 0);
diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c
index 28559ce5eeb5..5713957dcb8a 100644
--- a/arch/sparc/kernel/perf_event.c
+++ b/arch/sparc/kernel/perf_event.c
@@ -1296,8 +1296,6 @@ static int __kprobes perf_event_nmi_handler(struct notifier_block *self,
regs = args->regs;
- perf_sample_data_init(&data, 0);
-
cpuc = &__get_cpu_var(cpu_hw_events);
/* If the PMU has the TOE IRQ enable bits, we need to do a
@@ -1321,7 +1319,7 @@ static int __kprobes perf_event_nmi_handler(struct notifier_block *self,
if (val & (1ULL << 31))
continue;
- data.period = event->hw.last_period;
+ perf_sample_data_init(&data, 0, hwc->last_period);
if (!sparc_perf_event_set_period(event, hwc, idx))
continue;
diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
index e33e9cf160eb..e049d6da0183 100644
--- a/arch/x86/kernel/cpu/perf_event.c
+++ b/arch/x86/kernel/cpu/perf_event.c
@@ -1183,8 +1183,6 @@ int x86_pmu_handle_irq(struct pt_regs *regs)
int idx, handled = 0;
u64 val;
- perf_sample_data_init(&data, 0);
-
cpuc = &__get_cpu_var(cpu_hw_events);
/*
@@ -1219,7 +1217,7 @@ int x86_pmu_handle_irq(struct pt_regs *regs)
* event overflow
*/
handled++;
- data.period = event->hw.last_period;
+ perf_sample_data_init(&data, 0, event->hw.last_period);
if (!x86_perf_event_set_period(event))
continue;
diff --git a/arch/x86/kernel/cpu/perf_event_amd_ibs.c b/arch/x86/kernel/cpu/perf_event_amd_ibs.c
index c8f69bea6624..2317228b5299 100644
--- a/arch/x86/kernel/cpu/perf_event_amd_ibs.c
+++ b/arch/x86/kernel/cpu/perf_event_amd_ibs.c
@@ -398,8 +398,7 @@ static int perf_ibs_handle_irq(struct perf_ibs *perf_ibs, struct pt_regs *iregs)
}
perf_ibs_event_update(perf_ibs, event, config);
- perf_sample_data_init(&data, 0);
- data.period = event->hw.last_period;
+ perf_sample_data_init(&data, 0, hwc->last_period);
if (event->attr.sample_type & PERF_SAMPLE_RAW) {
ibs_data.caps = ibs_caps;
diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
index 26b3e2fef104..166546ec6aef 100644
--- a/arch/x86/kernel/cpu/perf_event_intel.c
+++ b/arch/x86/kernel/cpu/perf_event_intel.c
@@ -1027,8 +1027,6 @@ static int intel_pmu_handle_irq(struct pt_regs *regs)
u64 status;
int handled;
- perf_sample_data_init(&data, 0);
-
cpuc = &__get_cpu_var(cpu_hw_events);
/*
@@ -1082,7 +1080,7 @@ again:
if (!intel_pmu_save_and_restart(event))
continue;
- data.period = event->hw.last_period;
+ perf_sample_data_init(&data, 0, event->hw.last_period);
if (has_branch_stack(event))
data.br_stack = &cpuc->lbr_stack;
diff --git a/arch/x86/kernel/cpu/perf_event_intel_ds.c b/arch/x86/kernel/cpu/perf_event_intel_ds.c
index 7f64df19e7dd..5a3edc27f6e5 100644
--- a/arch/x86/kernel/cpu/perf_event_intel_ds.c
+++ b/arch/x86/kernel/cpu/perf_event_intel_ds.c
@@ -316,8 +316,7 @@ int intel_pmu_drain_bts_buffer(void)
ds->bts_index = ds->bts_buffer_base;
- perf_sample_data_init(&data, 0);
- data.period = event->hw.last_period;
+ perf_sample_data_init(&data, 0, event->hw.last_period);
regs.ip = 0;
/*
@@ -564,8 +563,7 @@ static void __intel_pmu_pebs_event(struct perf_event *event,
if (!intel_pmu_save_and_restart(event))
return;
- perf_sample_data_init(&data, 0);
- data.period = event->hw.last_period;
+ perf_sample_data_init(&data, 0, event->hw.last_period);
/*
* We use the interrupt regs as a base because the PEBS record
diff --git a/arch/x86/kernel/cpu/perf_event_p4.c b/arch/x86/kernel/cpu/perf_event_p4.c
index a2dfacfd7103..47124a73dd73 100644
--- a/arch/x86/kernel/cpu/perf_event_p4.c
+++ b/arch/x86/kernel/cpu/perf_event_p4.c
@@ -1005,8 +1005,6 @@ static int p4_pmu_handle_irq(struct pt_regs *regs)
int idx, handled = 0;
u64 val;
- perf_sample_data_init(&data, 0);
-
cpuc = &__get_cpu_var(cpu_hw_events);
for (idx = 0; idx < x86_pmu.num_counters; idx++) {
@@ -1034,10 +1032,12 @@ static int p4_pmu_handle_irq(struct pt_regs *regs)
handled += overflow;
/* event overflow for sure */
- data.period = event->hw.last_period;
+ perf_sample_data_init(&data, 0, hwc->last_period);
if (!x86_perf_event_set_period(event))
continue;
+
+
if (perf_event_overflow(event, &data, regs))
x86_pmu_stop(event, 0);
}