From: Tony Luck <tony.luck@intel.com>
To: Fenghua Yu <fenghuay@nvidia.com>,
Reinette Chatre <reinette.chatre@intel.com>,
Maciej Wieczor-Retman <maciej.wieczor-retman@intel.com>,
Peter Newman <peternewman@google.com>,
James Morse <james.morse@arm.com>,
Babu Moger <babu.moger@amd.com>,
Drew Fustini <dfustini@baylibre.com>,
Dave Martin <Dave.Martin@arm.com>, Chen Yu <yu.c.chen@intel.com>,
x86@kernel.org
Cc: linux-kernel@vger.kernel.org, patches@lists.linux.dev,
Tony Luck <tony.luck@intel.com>
Subject: [PATCH] x86/resctrl: Update documented unit for the "activity" event
Date: Tue, 15 Sep 2026 12:04:31 -0700 [thread overview]
Message-ID: <20260915190431.18189-1-tony.luck@intel.com> (raw)
The unit for the AET (Application Energy Telemetry) activity event[1] is nF, not F.
Fixes: a8848c4b43ad ("x86,fs/resctrl: Update documentation for telemetry events")
Signed-off-by: Tony Luck <tony.luck@intel.com>
Link: https://github.com/intel/Intel-PMT/blob/main/xml/CWF/OOBMSM/RMID-ENERGY/cwf_common.xml#L9 # [1]
---
Documentation/filesystems/resctrl.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/filesystems/resctrl.rst b/Documentation/filesystems/resctrl.rst
index e4b66af55ffb..a52cd812c261 100644
--- a/Documentation/filesystems/resctrl.rst
+++ b/Documentation/filesystems/resctrl.rst
@@ -643,7 +643,7 @@ When monitoring is enabled all MON groups will also contain:
during execution of instructions summed across all logical CPUs on a
package for the current monitoring group.
- "activity" also reports a floating point value (in Farads). This provides
+ "activity" also reports a floating point value (in nanofarads). This provides
an estimate of work done independent of the frequency that the CPUs used
for execution.
--
2.55.0
next reply other threads:[~2026-09-15 19:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-15 19:04 Tony Luck [this message]
2026-09-16 14:53 ` Reinette Chatre
2026-09-16 15:51 ` Luck, Tony
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