linux-kernel - Re: [RFC 03/15] tools/vm/slabinfo: Add support for -C and -F options

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Message-ID: <20190311215413.GB7915@tower.DHCP.thefacebook.com>
Date:   Mon, 11 Mar 2019 21:54:17 +0000
From:   Roman Gushchin <guro@...com>
To:     "Tobin C. Harding" <tobin@...nel.org>
CC:     Andrew Morton <akpm@...ux-foundation.org>,
        Christopher Lameter <cl@...ux.com>,
        Pekka Enberg <penberg@...helsinki.fi>,
        Matthew Wilcox <willy@...radead.org>,
        Tycho Andersen <tycho@...ho.ws>,
        "linux-mm@...ck.org" <linux-mm@...ck.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [RFC 03/15] tools/vm/slabinfo: Add support for -C and -F options

On Fri, Mar 08, 2019 at 03:14:14PM +1100, Tobin C. Harding wrote:
> -F lists caches that support object migration.

Maybe -M?

> 
> -C lists caches that use a ctor.
> 
> Add command line options to show caches with a constructor and caches
> with that are migratable (i.e. have isolate and migrate functions).
> 
> Co-developed-by: Christoph Lameter <cl@...ux.com>
> Signed-off-by: Tobin C. Harding <tobin@...nel.org>
> ---
>  tools/vm/slabinfo.c | 40 ++++++++++++++++++++++++++++++++++++----
>  1 file changed, 36 insertions(+), 4 deletions(-)

Thanks!