Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:3 as permitted sender) client-ip=2620:137:e000::3:3;
Sender: Tejun Heo <htejun@gmail.com>
Date:   Mon, 18 Sep 2023 08:58:15 -1000
From:   Tejun Heo <tj@kernel.org>
To:     Kamalesh Babulal <kamalesh.babulal@oracle.com>
Cc:     Zefan Li <lizefan.x@bytedance.com>,
        Johannes Weiner <hannes@cmpxchg.org>,
        Tom Hromatka <tom.hromatka@oracle.com>,
        cgroups@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] cgroup: Avoid extra dereference in css_populate_dir()
Message-ID: <ZQidx8_nMRsQVtwx@slm.duckdns.org>
References: <96694dfc5f4caf4d84a740c3b18b0a456c9ff522.1694501024.git.kamalesh.babulal@oracle.com>
 <5870fc2459d97b2e47c5a8dc47f1a2a3837c5e03.1694501024.git.kamalesh.babulal@oracle.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <5870fc2459d97b2e47c5a8dc47f1a2a3837c5e03.1694501024.git.kamalesh.babulal@oracle.com>
Precedence: bulk

On Tue, Sep 12, 2023 at 12:34:35PM +0530, Kamalesh Babulal wrote:
> Use css directly instead of dereferencing it from &cgroup->self, while
> adding the cgroup v2 cft base and psi files in css_populate_dir(). Both
> points to the same css, when css->ss is NULL, this avoids extra deferences
> and makes code consistent in usage across the function.
> 
> Signed-off-by: Kamalesh Babulal <kamalesh.babulal@oracle.com>

Applied to cgroup/for-6.7.

Thanks.

-- 
tejun