From: Qizhi Zhang <zhangqizhi3@h-partners.com> driver inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/ICZCFN ---------------------------------------------------------------------- This reverts commit 15d5a1acb316e97a6922acea3a322e629ef52465. Signed-off-by: Qizhi Zhang <zhangqizhi3@h-partners.com> --- Documentation/admin-guide/perf/hisi-pmu.rst | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/Documentation/admin-guide/perf/hisi-pmu.rst b/Documentation/admin-guide/perf/hisi-pmu.rst index 1319cd08a083..102ea54fd64c 100644 --- a/Documentation/admin-guide/perf/hisi-pmu.rst +++ b/Documentation/admin-guide/perf/hisi-pmu.rst @@ -18,13 +18,10 @@ HiSilicon SoC uncore PMU driver Each device PMU has separate registers for event counting, control and interrupt, and the PMU driver shall register perf PMU drivers like L3C, HHA and DDRC etc. The available events and configuration options shall -be described in the sysfs, see:: +be described in the sysfs, see: -/sys/bus/event_source/devices/hisi_sccl{X}_<l3c{Y}/hha{Y}/ddrc{Y}> - -or:: - -/sys/devices/hisi_sccl{X}_<l3c{Y}/hha{Y}/ddrc{Y}> +/sys/devices/hisi_sccl{X}_<l3c{Y}/hha{Y}/ddrc{Y}>/, or +/sys/bus/event_source/devices/hisi_sccl{X}_<l3c{Y}/hha{Y}/ddrc{Y}>. The "perf list" command shall list the available events from sysfs. Each L3C, HHA and DDRC is registered as a separate PMU with perf. The PMU -- 2.33.0