From: Samuel Wu <wusamuel@google.com>
To: Jonathan Corbet <corbet@lwn.net>
Cc: Samuel Wu <wusamuel@google.com>,
kernel-team@android.com, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v1] Documentation/perf: Fix typo in dsu_pmu sysfs path
Date: Mon, 8 Dec 2025 11:46:19 -0800 [thread overview]
Message-ID: <20251208194619.1745453-1-wusamuel@google.com> (raw)
Correct a typo in the documented sysfs path for the ARM DynamIQ Shared
Unit (DSU) PMU. The `event_sources` directory name was singularized to
`event_source` to match the name defined in `kernel/events/core.c`.
Signed-off-by: Samuel Wu <wusamuel@google.com>
---
Documentation/admin-guide/perf/arm_dsu_pmu.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/admin-guide/perf/arm_dsu_pmu.rst b/Documentation/admin-guide/perf/arm_dsu_pmu.rst
index 7fd34db75d13..ac43343d4882 100644
--- a/Documentation/admin-guide/perf/arm_dsu_pmu.rst
+++ b/Documentation/admin-guide/perf/arm_dsu_pmu.rst
@@ -16,7 +16,7 @@ registers. There is no way for the driver to determine if the other events
are available or not. Hence the driver exposes only those events advertised
by the DSU, in "events" directory under::
- /sys/bus/event_sources/devices/arm_dsu_<N>/
+ /sys/bus/event_source/devices/arm_dsu_<N>/
The user should refer to the TRM of the product to figure out the supported events
and use the raw event code for the unlisted events.
--
2.52.0.223.gf5cc29aaa4-goog
reply other threads:[~2025-12-08 19:46 UTC|newest]
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