linux-kernel - Re: [PATCH 0/7] perf stat: Change event enable code

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: <20151207210908.GC11564@kernel.org>
Date:	Mon, 7 Dec 2015 18:09:08 -0300
From:	Arnaldo Carvalho de Melo <acme@...nel.org>
To:	Adrian Hunter <adrian.hunter@...el.com>
Cc:	Jiri Olsa <jolsa@...nel.org>, lkml <linux-kernel@...r.kernel.org>,
	David Ahern <dsahern@...il.com>,
	Ingo Molnar <mingo@...nel.org>,
	Namhyung Kim <namhyung@...nel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>
Subject: Re: [PATCH 0/7] perf stat: Change event enable code

Em Thu, Dec 03, 2015 at 10:06:39AM +0100, Jiri Olsa escreveu:
> hi,
> while testing ftrace:function event I noticed we create
> stat counters as enabled (except for enable_on_exec couters).
> 
> This way we count also filter setup and other config code
> which might be crucial for some events.
> 
> Posponing the events enable once everything is ready.
> 
> The last patch is RFC as I wasn't sure there's some hidden
> catch about perf_evlist__(enable|disable)_event functions
> I missed.. Adrian?

They look the same, Adrian?

Applied the first 6, will give some more time to Adrian to chime in.

- Arnaldo
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/