linux-kernel - Re: [PATCH 2/3 v2] perf alias: Rebuild alias expression string to make it comparable

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Message-ID: <20180619151621.GI20477@kernel.org>
Date:   Tue, 19 Jun 2018 12:16:21 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Thomas Richter <tmricht@...ux.ibm.com>
Cc:     linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
        brueckner@...ux.vnet.ibm.com, schwidefsky@...ibm.com,
        heiko.carstens@...ibm.com, Jiri Olsa <jolsa@...hat.com>
Subject: Re: [PATCH 2/3 v2] perf alias: Rebuild alias expression string to
 make it comparable

Em Fri, Jun 15, 2018 at 12:11:04PM +0200, Thomas Richter escreveu:
> PMU alias definitions in sysfs files may have spaces, newlines
> and numbers with leading zeroes. Some alias definitions may
> also appear in JSON files without spaces, etc.
> 
> Scan alias definitions and remove leading zeroes, spaces,
> newlines, etc and rebuild string to make alias->str member
> comparable.
> 
> s390 for example  has terms specified as
> event=0x0091 (read from files ../<PMU>/events/<FILE>
> and terms specified as event=0x91 (read from JSON files).

Applying, I think Jiri agreed with this one in the v1 post, right?

- Arnaldo