From: Matthew Wilcox <willy@infradead.org>
To: Xiu Jianfeng <xiujianfeng@huawei.com>
Cc: hannes@cmpxchg.org, mhocko@kernel.org, roman.gushchin@linux.dev,
shakeel.butt@linux.dev, muchun.song@linux.dev,
akpm@linux-foundation.org, cgroups@vger.kernel.org,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH -next] mm: memcg: use meaningful error code for return value
Date: Mon, 6 May 2024 14:53:47 +0100 [thread overview]
Message-ID: <Zjjg60ZW-d7r-DS9@casper.infradead.org> (raw)
In-Reply-To: <20240506133643.1124102-1-xiujianfeng@huawei.com>
On Mon, May 06, 2024 at 01:36:43PM +0000, Xiu Jianfeng wrote:
> alloc_mem_cgroup_per_node_info() returns 1 if failed, use -ENOMEM
> instead, which is more meaningful.
This should probably be changed to return true/false instead of
an int.
next prev parent reply other threads:[~2024-05-06 13:54 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-06 13:36 [PATCH -next] mm: memcg: use meaningful error code for return value Xiu Jianfeng
2024-05-06 13:53 ` Matthew Wilcox [this message]
2024-05-06 14:49 ` Michal Hocko
2024-05-07 11:17 ` xiujianfeng
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