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| author | Zhang Chujun <zhangchujun@cmss.chinamobile.com> | 2025-11-06 11:10:40 +0800 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2025-11-07 07:59:37 -0500 |
| commit | 53afec2c8fb2a562222948cb1c2aac48598578c9 (patch) | |
| tree | fb68478798b3d0274eb0a9d2912f9db20f652f8c | |
| parent | 80f0d631dcc76ee1b7755bfca1d8417d91d71414 (diff) | |
| download | linux-53afec2c8fb2a562222948cb1c2aac48598578c9.tar.gz linux-53afec2c8fb2a562222948cb1c2aac48598578c9.tar.bz2 linux-53afec2c8fb2a562222948cb1c2aac48598578c9.zip | |
tracing/tools: Fix incorrcet short option in usage text for --threads
The help message incorrectly listed '-t' as the short option for
--threads, but the actual getopt_long configuration uses '-e'.
This mismatch can confuse users and lead to incorrect command-line
usage. This patch updates the usage string to correctly show:
"-e, --threads NRTHR"
to match the implementation.
Note: checkpatch.pl reports a false-positive spelling warning on
'Run', which is intentional.
Link: https://patch.msgid.link/20251106031040.1869-1-zhangchujun@cmss.chinamobile.com
Signed-off-by: Zhang Chujun <zhangchujun@cmss.chinamobile.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
| -rw-r--r-- | tools/tracing/latency/latency-collector.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/tracing/latency/latency-collector.c b/tools/tracing/latency/latency-collector.c index cf263fe9deaf..ef97916e3873 100644 --- a/tools/tracing/latency/latency-collector.c +++ b/tools/tracing/latency/latency-collector.c @@ -1725,7 +1725,7 @@ static void show_usage(void) "-n, --notrace\t\tIf latency is detected, do not print out the content of\n" "\t\t\tthe trace file to standard output\n\n" -"-t, --threads NRTHR\tRun NRTHR threads for printing. Default is %d.\n\n" +"-e, --threads NRTHR\tRun NRTHR threads for printing. Default is %d.\n\n" "-r, --random\t\tArbitrarily sleep a certain amount of time, default\n" "\t\t\t%ld ms, before reading the trace file. The\n" |