linux-kernel - Re: [PATCH] perf tools: Add a dso_size option to perf report --sort

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]

Message-ID: <20180327112702.GQ13724@tassilo.jf.intel.com>
Date:   Tue, 27 Mar 2018 04:27:02 -0700
From:   Andi Kleen <ak@...ux.intel.com>
To:     Kim Phillips <kim.phillips@....com>
Cc:     Arnaldo Carvalho de Melo <acme@...nel.org>,
        linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
        Maxim Kuvyrkov <maxim.kuvyrkov@...aro.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...hat.com>,
        Namhyung Kim <namhyung@...nel.org>,
        Jin Yao <yao.jin@...ux.intel.com>,
        Milian Wolff <milian.wolff@...b.com>
Subject: Re: [PATCH] perf tools: Add a dso_size option to perf report --sort

On Tue, Mar 27, 2018 at 06:09:56AM -0500, Kim Phillips wrote:
> Add DSO size to perf report/top sort output list.
> 
> This includes adding a map__size fn to map.h, which is
> approximately equal to the DSO data file_size:

What's the point of knowing the size?  

Most of the DSO may not be faulted in. If anything the working
set would be more interesting. This would need more changes
though.

-Andi