linux-kernel - Re: [PATCH v4] perf trace: BTF-based enum pretty printing

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Date: Thu, 13 Jun 2024 11:10:41 -0300
From: Arnaldo Carvalho de Melo <acme@...nel.org>
To: Howard Chu <howardchu95@...il.com>
Cc: peterz@...radead.org, mingo@...hat.com, namhyung@...nel.org,
	mark.rutland@....com, alexander.shishkin@...ux.intel.com,
	jolsa@...nel.org, irogers@...gle.com, adrian.hunter@...el.com,
	kan.liang@...ux.intel.com, mic@...ikod.net, gnoack@...gle.com,
	linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-security-module@...r.kernel.org, bpf@...r.kernel.org
Subject: Re: [PATCH v4] perf trace: BTF-based enum pretty printing

On Thu, Jun 13, 2024 at 09:47:02AM -0300, Arnaldo Carvalho de Melo wrote:
> On Thu, Jun 13, 2024 at 12:27:47PM +0800, Howard Chu wrote:
> > perf $ ./perf trace -e landlock_add_rule
> >      0.000 ( 0.029 ms): ldlck-test/438194 landlock_add_rule(rule_type: LANDLOCK_RULE_NET_PORT)                  = -1 EBADFD (File descriptor in bad state)
> >      0.036 ( 0.004 ms): ldlck-test/438194 landlock_add_rule(rule_type: LANDLOCK_RULE_PATH_BENEATH)              = -1 EBADFD (File descriptor in bad state)
> > ```

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

And when someone suggests you do something and you implement it, a
Suggested-by: tag is as documented in:

⬢[acme@...lbox perf-tools-next]$ grep -A5 Suggested-by Documentation/process/submitting-patches.rst
Using Reported-by:, Tested-by:, Reviewed-by:, Suggested-by: and Fixes:
----------------------------------------------------------------------

The Reported-by tag gives credit to people who find bugs and report them and it
hopefully inspires them to help us again in the future. The tag is intended for
bugs; please do not use it to credit feature requests. The tag should be
--
A Suggested-by: tag indicates that the patch idea is suggested by the person
named and ensures credit to the person for the idea. Please note that this
tag should not be added without the reporter's permission, especially if the
idea was not posted in a public forum. That said, if we diligently credit our
idea reporters, they will, hopefully, be inspired to help us again in the
future.
⬢[acme@...lbox perf-tools-next]$

- Arnaldo