From: Shakeel Butt <shakeel.butt@linux.dev>
To: Joshua Hahn <joshua.hahnjy@gmail.com>
Cc: hannes@cmpxchg.org, mhocko@kernel.org, roman.gushchin@linux.dev,
muchun.song@linux.dev, akpm@linux-foundation.org,
david@kernel.org, ljs@kernel.org, liam@infradead.org,
vbabka@kernel.org, rppt@kernel.org, surenb@google.com,
dev@lankhorst.se, mripard@kernel.org, nat@pixelcluster.dev,
tj@kernel.org, mkoutny@suse.com, osalvador@suse.de,
cgroups@vger.kernel.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
kernel-team@meta.com
Subject: Re: [PATCH v5 1/7] mm/memcontrol: flatten try_charge_memcg control flow
Date: Fri, 4 Sep 2026 16:06:47 -0700 [thread overview]
Message-ID: <aptO87TL7KDvcX3D@linux.dev> (raw)
In-Reply-To: <20260831163752.2193337-2-joshua.hahnjy@gmail.com>
On Mon, Aug 31, 2026 at 09:37:45AM -0700, Joshua Hahn wrote:
> Refactor try_charge_memcg by flattening the nested memsw/memory
> page_counter operations to separate the logic between the two.
>
> When page_counter_try_charge is made stock-aware, this flattening makes
> the control flow easier to follow since each page counter now has its
> own success/failure paths.
>
> No functional changes intended.
>
> Signed-off-by: Joshua Hahn <joshua.hahnjy@gmail.com>
Acked-by: Shakeel Butt <shakeel.butt@linux.dev>
next prev parent reply other threads:[~2026-09-04 23:06 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-31 16:37 [PATCH v5 0/7] move stock from mem_cgroup to page_counter Joshua Hahn
2026-08-31 16:37 ` [PATCH v5 1/7] mm/memcontrol: flatten try_charge_memcg control flow Joshua Hahn
2026-09-04 23:06 ` Shakeel Butt [this message]
2026-08-31 16:37 ` [PATCH v5 2/7] mm/page_counter: report the number of pages charged Joshua Hahn
2026-08-31 16:37 ` [PATCH v5 3/7] mm/page_counter: introduce per-page_counter stock Joshua Hahn
2026-09-04 22:47 ` Shakeel Butt
2026-08-31 16:37 ` [PATCH v5 4/7] mm/page_counter: use stock in page_counter_try_charge Joshua Hahn
2026-08-31 16:37 ` [PATCH v5 5/7] mm/page_counter: introduce an asynchronous drainer Joshua Hahn
2026-08-31 16:37 ` [PATCH v5 6/7] mm/memcontrol: convert memcg to use page_counter_stock Joshua Hahn
2026-08-31 16:37 ` [PATCH v5 7/7] mm/memcontrol: add stock to the memsw page_counter Joshua Hahn
2026-09-01 9:40 ` Michal Koutný
2026-09-01 14:11 ` Joshua Hahn
2026-09-04 16:53 ` [PATCH v5 0/7] move stock from mem_cgroup to page_counter Joshua Hahn
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