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[v2,3/3] rt-tests: cyclictest: Add --deepest-idle-state to manpage

Message ID 20241113114509.1058593-4-tglozar@redhat.com
State New
Headers show
Series rt-tests: cyclictest: Support idle state disabling via libcpupower | expand

Commit Message

Tomas Glozar Nov. 13, 2024, 11:45 a.m. UTC 
From: Tomas Glozar <tglozar@redhat.com>

Update manpage with the --deepest-idle-state option.

Signed-off-by: Tomas Glozar <tglozar@redhat.com>
---
 src/cyclictest/cyclictest.8 | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/src/cyclictest/cyclictest.8 b/src/cyclictest/cyclictest.8
index 2ccdfc1..6becd19 100644
--- a/src/cyclictest/cyclictest.8
+++ b/src/cyclictest/cyclictest.8
@@ -60,6 +60,9 @@  select clock
 .br
 1 = CLOCK_REALTIME
 .TP
+.B \-\-deepest\-idle\-state=n
+Reduce exit from idle latency by limiting idle state up to n on used cpus (-1 disables all idle states). Power management is not suppresed on other cpus.
+.TP
 .B \-\-default\-system
 Don't attempt to tune the system from cyclictest. Power management is not suppressed. This might give poorer results, but will allow you to discover if you need to tune the system.
 .TP