linux-kernel - Re: [PATCH] selftests/futex: Fix usage() message to clarify timeout value unit

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Message-Id: <FBB34B65-F524-484C-A505-09AC20AF1ECB@gmail.com>
Date: Mon, 19 May 2025 16:30:22 -0400
From: Jonathan Velez <jonvelez12345@...il.com>
To: tglx@...utronix.de,
 mingo@...hat.com,
 peterz@...radead.org,
 dvhart@...radead.org,
 dave@...olabs.net,
 andrealmeid@...lia.com,
 shuah@...nel.org
Cc: linux-kernel@...r.kernel.org,
 linux-kselftest@...r.kernel.org
Subject: Re: [PATCH] selftests/futex: Fix usage() message to clarify timeout
 value unit



> On May 15, 2025, at 1:45 PM, Jonathan Velez <jonvelez12345@...il.com> wrote:
> 
> futex_wait_timeout: Fix usage() message to clarify timeout value unit
> 
> Signed-off-by: Jonathan Velez <jonvelez12345@...il.com>
> ---
> tools/testing/selftests/futex/functional/futex_wait_timeout.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/tools/testing/selftests/futex/functional/futex_wait_timeout.c b/tools/testing/selftests/futex/functional/futex_wait_timeout.c
> index d183f878360b..737475df9242 100644
> --- a/tools/testing/selftests/futex/functional/futex_wait_timeout.c
> +++ b/tools/testing/selftests/futex/functional/futex_wait_timeout.c
> @@ -31,7 +31,7 @@ void usage(char *prog)
> 	printf("Usage: %s\n", prog);
> 	printf("  -c	Use color\n");
> 	printf("  -h	Display this help message\n");
> -	printf("  -t N	Timeout in nanoseconds (default: 100,000)\n");
> +	printf("  -t N	Set timeout duration in nanoseconds (default: 100,000 ns = 100 us)\n");
> 	printf("  -v L	Verbosity level: %d=QUIET %d=CRITICAL %d=INFO\n",
> 	       VQUIET, VCRITICAL, VINFO);
> }
> -- 
> 2.43.0
> 
   Hello, 
   
   I’m following up on the validity of this Patch. 
   
   Best Regards,
   Jonathan Velez