linux-kernel - Re: [PATCH v2 -next] mm: memcg: make alloc_mem_cgroup_per_node

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Message-ID: <ZjpSPRn5kVErC6s2@P9FQF9L96D.corp.robot.car>
Date: Tue, 7 May 2024 09:09:33 -0700
From: Roman Gushchin <roman.gushchin@...ux.dev>
To: Xiu Jianfeng <xiujianfeng@...wei.com>
Cc: hannes@...xchg.org, mhocko@...nel.org, shakeel.butt@...ux.dev,
	muchun.song@...ux.dev, akpm@...ux-foundation.org,
	cgroups@...r.kernel.org, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 -next] mm: memcg: make
 alloc_mem_cgroup_per_node_info() return bool

On Tue, May 07, 2024 at 11:08:32AM +0000, Xiu Jianfeng wrote:
> Currently alloc_mem_cgroup_per_node_info() returns 1 if failed,
> make it return bool, false for failure and true for success.
> 
> Signed-off-by: Xiu Jianfeng <xiujianfeng@...wei.com>

I actually liked the previous (ENOMEM) version slightly more,
but this one works too.

Reviewed-by: Roman Gushchin <roman.gushchin@...ux.dev>

Thanks!