Replace checking of perf event exclusion flags with perf macro.
This is a functional change as exclude_host and exclude_guest are added
in the following files:
- drivers/perf/qcom_l2_pmu.c
- drivers/perf/qcom_l3_pmu.c
- drivers/perf/arm_pmu.c
And exclude_idle and exclude_hv are added in these files:
- drivers/perf/xgene_pmu.c
Signed-off-by: Andrew Murray <andrew.mur...@arm.com>
---
drivers/perf/arm-cci.c | 7 +------
drivers/perf/arm-ccn.c | 5 +----
drivers/perf/arm_dsu_pmu.c | 7 +------
drivers/perf/arm_pmu.c | 9 +--------
drivers/perf/hisilicon/hisi_uncore_pmu.c | 7 +------
drivers/perf/qcom_l2_pmu.c | 3 +--
drivers/perf/qcom_l3_pmu.c | 3 +--
drivers/perf/xgene_pmu.c | 3 +--
8 files changed, 8 insertions(+), 36 deletions(-)
diff --git a/drivers/perf/arm-cci.c b/drivers/perf/arm-cci.c
index 1bfeb16..d749f19 100644
--- a/drivers/perf/arm-cci.c
+++ b/drivers/perf/arm-cci.c
@@ -1328,12 +1328,7 @@ static int cci_pmu_event_init(struct perf_event *event)
return -EOPNOTSUPP;
/* We have no filtering of any kind */
- if (event->attr.exclude_user ||
- event->attr.exclude_kernel ||
- event->attr.exclude_hv ||
- event->attr.exclude_idle ||
- event->attr.exclude_host ||
- event->attr.exclude_guest)
+ if (event_has_exclude_flags(event))
return -EINVAL;
/*
diff --git a/drivers/perf/arm-ccn.c b/drivers/perf/arm-ccn.c
index 7dd850e..9a22a95 100644
--- a/drivers/perf/arm-ccn.c
+++ b/drivers/perf/arm-ccn.c
@@ -741,10 +741,7 @@ static int arm_ccn_pmu_event_init(struct perf_event *event)
return -EOPNOTSUPP;
}
- if (has_branch_stack(event) || event->attr.exclude_user ||
- event->attr.exclude_kernel || event->attr.exclude_hv ||
- event->attr.exclude_idle || event->attr.exclude_host ||
- event->attr.exclude_guest) {
+ if (has_branch_stack(event) || event_has_exclude_flags(event)) {
dev_dbg(ccn->dev, "Can't exclude execution levels!\n");
return -EINVAL;
}
diff --git a/drivers/perf/arm_dsu_pmu.c b/drivers/perf/arm_dsu_pmu.c
index 660cb8a..300ff3d 100644
--- a/drivers/perf/arm_dsu_pmu.c
+++ b/drivers/perf/arm_dsu_pmu.c
@@ -563,12 +563,7 @@ static int dsu_pmu_event_init(struct perf_event *event)
}
if (has_branch_stack(event) ||
- event->attr.exclude_user ||
- event->attr.exclude_kernel ||
- event->attr.exclude_hv ||
- event->attr.exclude_idle ||
- event->attr.exclude_host ||
- event->attr.exclude_guest) {
+ event_has_exclude_flags(event)) {
dev_dbg(dsu_pmu->pmu.dev, "Can't support filtering\n");
return -EINVAL;
}
diff --git a/drivers/perf/arm_pmu.c b/drivers/perf/arm_pmu.c
index 7f01f6f..a03634f 100644
--- a/drivers/perf/arm_pmu.c
+++ b/drivers/perf/arm_pmu.c
@@ -357,13 +357,6 @@ static irqreturn_t armpmu_dispatch_irq(int irq, void *dev)
}
static int
-event_requires_mode_exclusion(struct perf_event_attr *attr)
-{
- return attr->exclude_idle || attr->exclude_user ||
- attr->exclude_kernel || attr->exclude_hv;
-}
-
-static int
__hw_perf_event_init(struct perf_event *event)
{
struct arm_pmu *armpmu = to_arm_pmu(event->pmu);
@@ -395,7 +388,7 @@ __hw_perf_event_init(struct perf_event *event)
*/
if ((!armpmu->set_event_filter ||
armpmu->set_event_filter(hwc, &event->attr)) &&
- event_requires_mode_exclusion(&event->attr)) {
+ event_has_exclude_flags(event)) {
pr_debug("ARM performance counters do not support "
"mode exclusion\n");
return -EOPNOTSUPP;
diff --git a/drivers/perf/hisilicon/hisi_uncore_pmu.c
b/drivers/perf/hisilicon/hisi_uncore_pmu.c
index 9efd241..d3edff9 100644
--- a/drivers/perf/hisilicon/hisi_uncore_pmu.c
+++ b/drivers/perf/hisilicon/hisi_uncore_pmu.c
@@ -143,12 +143,7 @@ int hisi_uncore_pmu_event_init(struct perf_event *event)
return -EOPNOTSUPP;
/* counters do not have these bits */
- if (event->attr.exclude_user ||
- event->attr.exclude_kernel ||
- event->attr.exclude_host ||
- event->attr.exclude_guest ||
- event->attr.exclude_hv ||
- event->attr.exclude_idle)
+ if (event_has_exclude_flags(event))
return -EINVAL;
/*
diff --git a/drivers/perf/qcom_l2_pmu.c b/drivers/perf/qcom_l2_pmu.c
index 842135c..d7d85a2 100644
--- a/drivers/perf/qcom_l2_pmu.c
+++ b/drivers/perf/qcom_l2_pmu.c
@@ -510,8 +510,7 @@ static int l2_cache_event_init(struct perf_event *event)
}
/* We cannot filter accurately so we just don't allow it. */
- if (event->attr.exclude_user || event->attr.exclude_kernel ||
- event->attr.exclude_hv || event->attr.exclude_idle) {
+ if (event_has_exclude_flags(event)) {
dev_dbg_ratelimited(&l2cache_pmu->pdev->dev,
"Can't exclude execution levels\n");
return -EOPNOTSUPP;
diff --git a/drivers/perf/qcom_l3_pmu.c b/drivers/perf/qcom_l3_pmu.c
index 2dc63d6..f27af67 100644
--- a/drivers/perf/qcom_l3_pmu.c
+++ b/drivers/perf/qcom_l3_pmu.c
@@ -497,8 +497,7 @@ static int qcom_l3_cache__event_init(struct perf_event
*event)
/*
* There are no per-counter mode filters in the PMU.
*/
- if (event->attr.exclude_user || event->attr.exclude_kernel ||
- event->attr.exclude_hv || event->attr.exclude_idle)
+ if (event_has_exclude_flags(event))
return -EINVAL;
/*
diff --git a/drivers/perf/xgene_pmu.c b/drivers/perf/xgene_pmu.c
index 0e31f13..1fcd5a0 100644
--- a/drivers/perf/xgene_pmu.c
+++ b/drivers/perf/xgene_pmu.c
@@ -915,8 +915,7 @@ static int xgene_perf_event_init(struct perf_event *event)
return -EINVAL;
/* SOC counters do not have usr/os/guest/host bits */
- if (event->attr.exclude_user || event->attr.exclude_kernel ||
- event->attr.exclude_host || event->attr.exclude_guest)
+ if (event_has_exclude_flags(event))
return -EINVAL;
if (event->cpu < 0)
--
2.7.4
