linux-kernel - [PATCH v2 0/2] Optimize cgroup ctx switch and remove cpuctx->unique

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-next>] [day] [month] [year] [list]

Message-Id: <20170118192454.58008-1-davidcc@google.com>
Date:   Wed, 18 Jan 2017 11:24:52 -0800
From:   David Carrillo-Cisneros <davidcc@...gle.com>
To:     linux-kernel@...r.kernel.org
Cc:     "x86@...nel.org" <x86@...nel.org>, Ingo Molnar <mingo@...hat.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Andi Kleen <ak@...ux.intel.com>,
        Kan Liang <kan.liang@...el.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Borislav Petkov <bp@...e.de>,
        Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        Vikas Shivappa <vikas.shivappa@...ux.intel.com>,
        Mark Rutland <mark.rutland@....com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Vince Weaver <vince@...ter.net>, Paul Turner <pjt@...gle.com>,
        Stephane Eranian <eranian@...gle.com>,
        David Carrillo-Cisneros <davidcc@...gle.com>
Subject: [PATCH v2 0/2] Optimize cgroup ctx switch and remove cpuctx->unique_pmu

v2: Rename local variable, as suggested by Mark Rutland and
    add his Acked-by.
First patch is a resend of ("perf/core: Make cgroup switch visit only
cpuctxs with cgroup events") with updated change log.

Second patch cleans up the now unused cpuctx->unique_pmu.

David Carrillo-Cisneros (2):
  perf/core: Make cgroup switch visit only cpuctxs with cgroup events
  perf/core: Remove perf_cpu_context::unique_pmu

 include/linux/perf_event.h |   2 +-
 kernel/events/core.c       | 129 ++++++++++++++++-----------------------------
 2 files changed, 47 insertions(+), 84 deletions(-)

-- 
2.11.0.483.g087da7b7c-goog