linux-kernel - Re: [PATCH] mm: cma: add trace events for CMA alloc perf testing

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: <20210324122645.05152010@gandalf.local.home>
Date:   Wed, 24 Mar 2021 12:26:45 -0400
From:   Steven Rostedt <rostedt@...dmis.org>
To:     Georgi Djakov <georgi.djakov@...aro.org>
Cc:     akpm@...ux-foundation.org, mingo@...hat.com, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org, Liam Mark <lmark@...eaurora.org>
Subject: Re: [PATCH] mm: cma: add trace events for CMA alloc perf testing

On Wed, 24 Mar 2021 18:07:40 +0200
Georgi Djakov <georgi.djakov@...aro.org> wrote:

> From: Liam Mark <lmark@...eaurora.org>
> 
> Add cma and migrate trace events to enable CMA allocation
> performance to be measured via ftrace.
> 
> Signed-off-by: Liam Mark <lmark@...eaurora.org>
> Signed-off-by: Georgi Djakov <georgi.djakov@...aro.org>
> ---
>  include/trace/events/cma.h     | 39 +++++++++++++++++++++++++++++++++-
>  include/trace/events/migrate.h | 22 +++++++++++++++++++
>  mm/cma.c                       |  4 ++++
>  mm/migrate.c                   |  2 ++
>  4 files changed, 66 insertions(+), 1 deletion(-)

>From a tracing perspective:

Reviewed-by: Steven Rostedt (VMware) <rostedt@...dmis.org>

-- Steve