From: "Song, Xiongwei" <Xiongwei.Song@windriver.com>
To: Roman Gushchin <roman.gushchin@linux.dev>,
Vlastimil Babka <vbabka@suse.cz>
Cc: Christoph Lameter <cl@linux.com>,
Pekka Enberg <penberg@kernel.org>,
David Rientjes <rientjes@google.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
Andrew Morton <akpm@linux-foundation.org>,
Hyeonggon Yoo <42.hyeyoo@gmail.com>,
Andrey Ryabinin <ryabinin.a.a@gmail.com>,
Alexander Potapenko <glider@google.com>,
Andrey Konovalov <andreyknvl@gmail.com>,
Dmitry Vyukov <dvyukov@google.com>,
Vincenzo Frascino <vincenzo.frascino@arm.com>,
Zheng Yejian <zhengyejian1@huawei.com>,
Chengming Zhou <chengming.zhou@linux.dev>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"kasan-dev@googlegroups.com" <kasan-dev@googlegroups.com>,
Steven Rostedt <rostedt@goodmis.org>
Subject: RE: [PATCH 1/3] mm, slab: deprecate SLAB_MEM_SPREAD flag
Date: Thu, 22 Feb 2024 01:10:23 +0000 [thread overview]
Message-ID: <CO1PR11MB51854DA6F03753F12A540293EC562@CO1PR11MB5185.namprd11.prod.outlook.com> (raw)
In-Reply-To: <ZdZBN_K8yJTVIbtC@P9FQF9L96D.corp.robot.car>
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@goodmis.org>
> > Closes: https://lore.kernel.org/all/20240131172027.10f64405@gandalf.local.home/
> > Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
>
> Reviewed-by: Roman Gushchin <roman.gushchin@linux.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
next prev parent reply other threads:[~2024-02-22 1:11 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-20 16:58 [PATCH 0/3] cleanup of SLAB_ flags Vlastimil Babka
2024-02-20 16:58 ` [PATCH 1/3] mm, slab: deprecate SLAB_MEM_SPREAD flag Vlastimil Babka
2024-02-21 2:17 ` Song, Xiongwei
2024-02-21 7:11 ` Chengming Zhou
2024-02-21 18:30 ` Roman Gushchin
2024-02-22 1:10 ` Song, Xiongwei [this message]
2024-02-22 2:32 ` Chengming Zhou
2024-02-22 3:13 ` Song, Xiongwei
2024-02-23 16:41 ` Vlastimil Babka
2024-02-24 9:32 ` Chengming Zhou
2024-02-20 16:58 ` [PATCH 2/3] mm, slab: use an enum to define SLAB_ cache creation flags Vlastimil Babka
2024-02-21 2:23 ` Song, Xiongwei
2024-02-21 7:13 ` Chengming Zhou
2024-02-21 18:33 ` Roman Gushchin
2024-02-23 16:42 ` Vlastimil Babka
2024-02-21 22:19 ` Vlastimil Babka
2024-02-23 3:12 ` Christoph Lameter (Ampere)
2024-02-23 16:43 ` Vlastimil Babka
2024-02-23 17:06 ` Vlastimil Babka
2024-02-20 16:58 ` [PATCH 3/3] mm, slab, kasan: replace kasan_never_merge() with SLAB_NO_MERGE Vlastimil Babka
2024-02-21 2:25 ` Song, Xiongwei
2024-02-21 7:14 ` Chengming Zhou
2024-02-21 20:48 ` Andrey Konovalov
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