From: Roman Gushchin <roman.gushchin@linux.dev>
To: Yosry Ahmed <yosryahmed@google.com>
Cc: "Johannes Weiner" <hannes@cmpxchg.org>,
"Michal Hocko" <mhocko@kernel.org>,
"Shakeel Butt" <shakeelb@google.com>,
"Andrew Morton" <akpm@linux-foundation.org>,
"David Rientjes" <rientjes@google.com>,
"Tejun Heo" <tj@kernel.org>, "Zefan Li" <lizefan.x@bytedance.com>,
"Jonathan Corbet" <corbet@lwn.net>,
"Shuah Khan" <shuah@kernel.org>, "Yu Zhao" <yuzhao@google.com>,
"Dave Hansen" <dave.hansen@linux.intel.com>,
"Wei Xu" <weixugc@google.com>, "Greg Thelen" <gthelen@google.com>,
"Chen Wandun" <chenwandun@huawei.com>,
"Vaibhav Jain" <vaibhav@linux.ibm.com>,
"Michal Koutný" <mkoutny@suse.com>,
"Tim Chen" <tim.c.chen@linux.intel.com>,
cgroups@vger.kernel.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
linux-kselftest@vger.kernel.org
Subject: Re: [PATCH v5 2/4] selftests: cgroup: return -errno from cg_read()/cg_write() on failure
Date: Mon, 25 Apr 2022 18:53:50 -0700 [thread overview]
Message-ID: <YmdQrql2rSMwjmY4@carbon> (raw)
In-Reply-To: <20220425190040.2475377-3-yosryahmed@google.com>
On Mon, Apr 25, 2022 at 07:00:38PM +0000, Yosry Ahmed wrote:
> Currently, cg_read()/cg_write() returns 0 on success and -1 on failure.
> Modify them to return the -errno on failure.
>
> Signed-off-by: Yosry Ahmed <yosryahmed@google.com>
> Acked-by: Shakeel Butt <shakeelb@google.com>
Acked-by: Roman Gushchin <roman.gushchin@linux.dev>
Thanks!
next prev parent reply other threads:[~2022-04-26 1:54 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-25 19:00 [PATCH v5 0/4] memcg: introduce per-memcg proactive reclaim Yosry Ahmed
2022-04-25 19:00 ` [PATCH v5 1/4] memcg: introduce per-memcg reclaim interface Yosry Ahmed
2022-04-25 19:15 ` David Rientjes
2022-04-25 19:31 ` Yosry Ahmed
2022-04-26 8:22 ` Michal Hocko
2022-05-04 0:13 ` Davidlohr Bueso
2022-04-25 19:00 ` [PATCH v5 2/4] selftests: cgroup: return -errno from cg_read()/cg_write() on failure Yosry Ahmed
2022-04-25 19:17 ` David Rientjes
2022-04-26 1:53 ` Roman Gushchin [this message]
2022-04-25 19:00 ` [PATCH v5 3/4] selftests: cgroup: fix alloc_anon_noexit() instantly freeing memory Yosry Ahmed
2022-04-25 19:18 ` David Rientjes
2022-04-25 19:00 ` [PATCH v5 4/4] selftests: cgroup: add a selftest for memory.reclaim Yosry Ahmed
2022-04-25 19:21 ` David Rientjes
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