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From: John Kacur <>
To: rt-users <>
Cc: Clark Williams <>, John Kacur <>
Subject: [PATCH 6/8] cyclictest: Sync manpage with the help option
Date: Mon, 25 Nov 2019 15:16:42 +0100
Message-ID: <> (raw)
In-Reply-To: <>

Sync the manpage with the help option, as the manpage has not kept-up
with changes to help

Signed-off-by: John Kacur <>
 src/cyclictest/cyclictest.8 | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/cyclictest/cyclictest.8 b/src/cyclictest/cyclictest.8
index b64a16ae8bbb..00e2d2403996 100644
--- a/src/cyclictest/cyclictest.8
+++ b/src/cyclictest/cyclictest.8
@@ -67,6 +67,9 @@ Specify a length for the test run.
 Append 'm', 'h', or 'd' to specify minutes, hours or days.
+.B \-\-latency=PM_Q0S
+write PM_Q0S to /dev/cpu_dma_latency
 .B \-F, \-\-fifo=<path>
 Create a named pipe at path and write stats to it
@@ -95,9 +98,6 @@ Lock current and future memory allocations to prevent being paged out
 Delay updating the screen until a new max latency is hit. (useful for
 running cyclictest on low-bandwidth connections)
-.B \-n, \-\-nanosleep
-Use clock_nanosleep instead of posix interval timers. Setting this option runs the tests with clock_nanosleep instead of posix interval timers.
 .B \-N, \-\-nsecs
 Show results in nanoseconds instead of microseconds, which is the default unit.
@@ -165,6 +165,9 @@ where n=task number c=count v=latency value in us.
 .B \-\-dbg_cyclictest
 Print info userful for debugging cyclictest
+.B \-x, \-\-posix_timers
+Use POSIX timers instead of clock_nanosleep.
 .BR numa (3),

  parent reply index

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-25 14:16 [PATCH 1/8] rt-tests: queuelat: Fix some warnings in John Kacur
2019-11-25 14:16 ` [PATCH 2/8] rt-tests: ssdd: Add short and long functions as well as help John Kacur
2019-11-25 14:16 ` [PATCH 5/8] rt-tests: cyclictest: Get a snapshot of cyclictest without interuppting it John Kacur
2019-11-25 14:16 ` John Kacur [this message]
2019-11-25 14:16 ` [PATCH 7/8] svsematest: Add -S, --smp option to manpage John Kacur
2019-11-25 14:16 ` [PATCH 8/8] rt-tests: Add SPDX tags John Kacur
2019-11-25 14:33   ` Sebastian Andrzej Siewior

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