linux-kernel - Re: [PATCH v6 1/3] perf lock: Fix parse_lock

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Message-Id: <173722316824.2826057.303737124351359213.b4-ty@kernel.org>
Date: Sat, 18 Jan 2025 09:59:28 -0800
From: Namhyung Kim <namhyung@...nel.org>
To: linux-kernel@...r.kernel.org, Chun-Tse Shao <ctshao@...gle.com>
Cc: peterz@...radead.org, mingo@...hat.com, acme@...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, 
 nick.forrington@....com, linux-perf-users@...r.kernel.org
Subject: Re: [PATCH v6 1/3] perf lock: Fix parse_lock_type which only
 retrieve one lock flag

On Thu, 16 Jan 2025 15:58:14 -0800, Chun-Tse Shao wrote:

> `parse_lock_type` can only add the first lock flag in `lock_type_table`
> given input `str`. For example, for `Y rwlock`, it only adds `rwlock:R`
> into this perf session. Another example is for `-Y mutex`, it only adds
> the mutex without `LCB_F_SPIN` flag. The patch fixes this issue, makes
> sure both `rwlock:R` and `rwlock:W` will be added with `-Y rwlock`, and
> so on.
> 
> [...]

Applied to perf-tools-next, thanks!

Best regards,
Namhyung