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Message-ID:
<CO1PR11MB51854DA6F03753F12A540293EC562@CO1PR11MB5185.namprd11.prod.outlook.com>
Date: Thu, 22 Feb 2024 01:10:23 +0000
From: "Song, Xiongwei" <Xiongwei.Song@...driver.com>
To: Roman Gushchin <roman.gushchin@...ux.dev>,
Vlastimil Babka
<vbabka@...e.cz>
CC: Christoph Lameter <cl@...ux.com>, Pekka Enberg <penberg@...nel.org>,
David
Rientjes <rientjes@...gle.com>,
Joonsoo Kim <iamjoonsoo.kim@....com>,
Andrew
Morton <akpm@...ux-foundation.org>,
Hyeonggon Yoo <42.hyeyoo@...il.com>,
Andrey Ryabinin <ryabinin.a.a@...il.com>,
Alexander Potapenko
<glider@...gle.com>,
Andrey Konovalov <andreyknvl@...il.com>,
Dmitry Vyukov
<dvyukov@...gle.com>,
Vincenzo Frascino <vincenzo.frascino@....com>,
Zheng
Yejian <zhengyejian1@...wei.com>,
Chengming Zhou <chengming.zhou@...ux.dev>,
"linux-mm@...ck.org" <linux-mm@...ck.org>,
"linux-kernel@...r.kernel.org"
<linux-kernel@...r.kernel.org>,
"kasan-dev@...glegroups.com"
<kasan-dev@...glegroups.com>,
Steven Rostedt <rostedt@...dmis.org>
Subject: RE: [PATCH 1/3] mm, slab: deprecate SLAB_MEM_SPREAD flag
Hi Vlastimil,
> On Tue, Feb 20, 2024 at 05:58:25PM +0100, Vlastimil Babka wrote:
> 0;95;0c> The SLAB_MEM_SPREAD flag used to be implemented in SLAB, which was
> > removed. SLUB instead relies on the page allocator's NUMA policies.
> > Change the flag's value to 0 to free up the value it had, and mark it
> > for full removal once all users are gone.
> >
> > Reported-by: Steven Rostedt <rostedt@...dmis.org>
> > Closes: https://lore.kernel.org/all/20240131172027.10f64405@gandalf.local.home/
> > Signed-off-by: Vlastimil Babka <vbabka@...e.cz>
>
> Reviewed-by: Roman Gushchin <roman.gushchin@...ux.dev>
>
> Do you plan to follow up with a patch series removing all usages?
If you are not available with it, I can do.
Regards,
Xiongwei
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