linux-kernel - Re: [PATCH 4/4 v4] perf stat: Add transaction flag (-T) support for s390

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: Windows password security audit tool. GUI, reports in PDF.

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

Date:   Mon, 16 Jul 2018 16:40:23 -0400
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, ak@...ux.intel.com, jolsa@...hat.com
Subject: Re: [PATCH 4/4 v4] perf stat: Add transaction flag (-T) support for
 s390

Em Tue, Jun 26, 2018 at 09:17:01AM +0200, Thomas Richter escreveu:
> perf stat command line flag -T to display transaction counters is
> currently supported for x86 only.
> Add support for s390. It is based on the metrics flag -M transaction
> using the architecture dependend json files. This requires a metric
> named "transaction" in the json files for the platform.
> 
> Introduce new function metricgroup__has_metric() to check for
> the existance of a metric_name transaction.
> 
> As suggested by Andi Kleen, this is the new approach to support
> transactions counters. Other architectures will follow.

Applied the 4-part patch series,

- Arnaldo