linux-kernel - Re: [PATCH] perf trace: Show zero value in STRARRAY

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <CAH0uvoi552j-5a-rqR7CbiycUiuz1Rres76hK=1rqiDS-9qbOg@mail.gmail.com>
Date: Wed, 14 May 2025 13:09:55 -0700
From: Howard Chu <howardchu95@...il.com>
To: Namhyung Kim <namhyung@...nel.org>
Cc: Arnaldo Carvalho de Melo <acme@...nel.org>, Ian Rogers <irogers@...gle.com>, 
	Kan Liang <kan.liang@...ux.intel.com>, Jiri Olsa <jolsa@...nel.org>, 
	Adrian Hunter <adrian.hunter@...el.com>, Peter Zijlstra <peterz@...radead.org>, 
	Ingo Molnar <mingo@...nel.org>, LKML <linux-kernel@...r.kernel.org>, 
	linux-perf-users@...r.kernel.org
Subject: Re: [PATCH] perf trace: Show zero value in STRARRAY

Hello Namhyung,

On Fri, May 2, 2025 at 1:40 PM Namhyung Kim <namhyung@...nel.org> wrote:
>
> The STRARRAY macro is to print values in a pre-defined array.  But
> sometimes it hides the value because it's 0.  The value of 0 can have a
> meaning in this case so set 'show_zero' field.
>
> For example, it can show CREATE_MAP cmd in the bpf syscall.
>
> Signed-off-by: Namhyung Kim <namhyung@...nel.org>

Acked-by: Howard Chu <howardchu95@...il.com>

Thanks,
Howard