linux-kernel - Re: [PATCH] rss_stat: Add support to detect RSS updates of external mm

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Date:   Thu, 14 Nov 2019 12:20:34 -0500
From:   Steven Rostedt <rostedt@...dmis.org>
To:     Joel Fernandes <joel@...lfernandes.org>
Cc:     linux-kernel@...r.kernel.org, Ioannis Ilkos <ilkos@...gle.com>,
        minchan@...gle.com, primiano@...gle.com, fmayer@...gle.com,
        hjd@...gle.com, joaodias@...gle.com, lalitm@...gle.com,
        rslawik@...gle.com, sspatil@...gle.com, timmurray@...gle.com,
        Andrew Morton <akpm@...ux-foundation.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Changbin Du <changbin.du@...el.com>,
        Ingo Molnar <mingo@...hat.com>, Joe Perches <joe@...ches.com>,
        Kees Cook <keescook@...omium.org>, linux-mm@...ck.org,
        Michal Hocko <mhocko@...e.com>, Petr Mladek <pmladek@...e.com>,
        "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>,
        Sergey Senozhatsky <sergey.senozhatsky@...il.com>,
        Stephen Rothwell <sfr@...b.auug.org.au>
Subject: Re: [PATCH] rss_stat: Add support to detect RSS updates of external
 mm

On Thu, 14 Nov 2019 11:46:22 -0500
Joel Fernandes <joel@...lfernandes.org> wrote:

> > Can we make a __ptr_to_hashval() static inline, and have
> > ptr_to_hashval() call that, but use the static inline here, where the
> > static_branch gets called directly here?  
> 
> Sure, like this?

Yep.

-- Steve