linux-kernel - Re: [v3 PATCH 2/3] memcg/hugetlb: Introduce mem_cgroup_charge

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Message-ID: <bjsf7brb3i5fc4druf6k5bctmolii3af5bvhcyshjbx7zgwxcx@oa2gsqcyaacl>
Date: Wed, 11 Dec 2024 14:06:14 -0800
From: Shakeel Butt <shakeel.butt@...ux.dev>
To: Joshua Hahn <joshua.hahnjy@...il.com>
Cc: hannes@...xchg.org, mhocko@...nel.org, roman.gushchin@...ux.dev, 
	muchun.song@...ux.dev, akpm@...ux-foundation.org, sj@...nel.org, 
	cgroups@...r.kernel.org, linux-mm@...ck.org, linux-kernel@...r.kernel.org, 
	kernel-team@...a.com
Subject: Re: [v3 PATCH 2/3] memcg/hugetlb: Introduce mem_cgroup_charge_hugetlb

On Wed, Dec 11, 2024 at 12:39:50PM -0800, Joshua Hahn wrote:
> This patch introduces mem_cgroup_charge_hugetlb which combines the logic
> of mem_cgroup_hugetlb_try_charge / mem_cgroup_hugetlb_commit_charge and
> removes the need for mem_cgroup_hugetlb_cancel_charge. It also reduces
> the footprint of memcg in hugetlb code and consolidates all memcg
> related error paths into one.
> 
> Signed-off-by: Joshua Hahn <joshua.hahnjy@...il.com>

Acked-by: Shakeel Butt <shakeel.butt@...ux.dev>