From mboxrd@z Thu Jan 1 00:00:00 1970 From: Johannes Weiner Subject: Re: [PATCH 1/3] mm/memcg: set memcg after css verified and got reference Date: Tue, 29 Mar 2022 14:44:37 -0400 Message-ID: References: <20220225003437.12620-1-richard.weiyang@gmail.com> <20220225003437.12620-2-richard.weiyang@gmail.com> Mime-Version: 1.0 Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cmpxchg-org.20210112.gappssmtp.com; s=20210112; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=wi+z/Z9+bTszOAA7rHqOmh583Mg3TQkFi7JSYo9ywi0=; b=DwNT+z168OYtkjIr+3YCZrHs8/3W8IE1Nl0ty4mFkqoUDo8tf/szSLaUNSBXl4Wylr Igz08zwV1POftWtcpP3Bg9dRpjC2RRSOARXxLj9LV4vleyxni2gXse3o/tneb0GkxVR1 GCA2Y3WWhVwBgW2rUTm8tE1d1SzrbK6SoHglCm6pJffhbfr7ci5KCpwrDi47fafYM6LB f57gl5NCEh0wf/vyVx/1AKldB1o0JblAPOMNQRGw5UgkzN55gvhp7EEEhbwNIrdlMBHv 5E/5+odSEQc2tVHazcmLF2OlWqY0zC5BtLU0iJ4rJiBNMb65yV12mTS9BjnBpF8yy3S/ 5QOw== Content-Disposition: inline In-Reply-To: <20220225003437.12620-2-richard.weiyang-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> List-ID: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Wei Yang Cc: mhocko-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, vdavydov.dev-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org, cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org On Fri, Feb 25, 2022 at 12:34:35AM +0000, Wei Yang wrote: > Instead of reset memcg when css is either not verified or not got > reference, we can set it after these process. > > No functional change, just simplified the code a little. > > Signed-off-by: Wei Yang This looks better indeed. Acked-by: Johannes Weiner