From: Michal Hocko <mhocko@suse.com>
To: Joshua Hahn <joshua.hahnjy@gmail.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>,
Andrew Morton <akpm@linux-foundation.org>,
Roman Gushchin <roman.gushchin@linux.dev>,
Shakeel Butt <shakeel.butt@linux.dev>,
Muchun Song <muchun.song@linux.dev>,
David Hildenbrand <david@kernel.org>,
Lorenzo Stoakes <ljs@kernel.org>,
Vlastimil Babka <vbabka@kernel.org>,
Dennis Zhou <dennis@kernel.org>, Tejun Heo <tj@kernel.org>,
Christoph Lameter <cl@gentwo.org>,
cgroups@vger.kernel.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, kernel-team@meta.com
Subject: Re: [PATCH] mm/percpu, memcontrol: Per-memcg-lruvec percpu accounting
Date: Mon, 30 Mar 2026 14:03:29 +0200 [thread overview]
Message-ID: <acpmkY6_gWLdtJCB@tiehlicka> (raw)
In-Reply-To: <20260327191936.1980054-1-joshua.hahnjy@gmail.com>
On Fri 27-03-26 12:19:35, Joshua Hahn wrote:
> Convert MEMCG_PERCPU_B from a memcg_stat_item to a memcg_node_stat_item
> to give visibility into per-node breakdowns for percpu allocations and
> turn it into NR_PERCPU_B.
Why do we need/want this?
--
Michal Hocko
SUSE Labs
next prev parent reply other threads:[~2026-03-30 12:03 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-27 19:19 [PATCH] mm/percpu, memcontrol: Per-memcg-lruvec percpu accounting Joshua Hahn
2026-03-30 12:03 ` Michal Hocko [this message]
2026-03-30 14:10 ` Joshua Hahn
2026-03-30 14:21 ` Michal Hocko
2026-03-30 14:56 ` Joshua Hahn
2026-04-02 12:24 ` Michal Hocko
2026-03-30 18:35 ` Yosry Ahmed
2026-03-30 18:59 ` Joshua Hahn
2026-03-30 19:02 ` Yosry Ahmed
2026-03-30 21:18 ` Joshua Hahn
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