diff options
Diffstat (limited to 'drivers/perf/qcom_l2_pmu.c')
| -rw-r--r-- | drivers/perf/qcom_l2_pmu.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/drivers/perf/qcom_l2_pmu.c b/drivers/perf/qcom_l2_pmu.c index 842135cf35a3..d06182fe14b8 100644 --- a/drivers/perf/qcom_l2_pmu.c +++ b/drivers/perf/qcom_l2_pmu.c @@ -1,13 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2015-2017 The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/acpi.h> #include <linux/bitops.h> @@ -509,14 +501,6 @@ static int l2_cache_event_init(struct perf_event *event) return -EOPNOTSUPP; } - /* 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) { - dev_dbg_ratelimited(&l2cache_pmu->pdev->dev, - "Can't exclude execution levels\n"); - return -EOPNOTSUPP; - } - if (((L2_EVT_GROUP(event->attr.config) > L2_EVT_GROUP_MAX) || ((event->attr.config & ~L2_EVT_MASK) != 0)) && (event->attr.config != L2CYCLE_CTR_RAW_CODE)) { @@ -982,6 +966,7 @@ static int l2_cache_pmu_probe(struct platform_device *pdev) .stop = l2_cache_event_stop, .read = l2_cache_event_read, .attr_groups = l2_cache_pmu_attr_grps, + .capabilities = PERF_PMU_CAP_NO_EXCLUDE, }; l2cache_pmu->num_counters = get_num_counters(); |