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AJvYcCUfHNh2mf6psV4AssmY5bwFBFJ4JAjnq2PoHeHvVa97X6FCQecwsKtkGXONGkyV+Tgk7Wk5tnWHCQ==@kvack.org X-Gm-Message-State: AOJu0YyQifBqKgi+S9mY3Qrqwwbq8vJc1UHjWSe3YjE1dhlVzejuQ2d0 MUMrGq0NQglvW70bPyDfUw4i5asY4NqfPVgIuYRsZKwYXXRrIc5ciI9mdeZKu7jZBCgoAUXZR9n WChOxwievR/xdR4TnFLPD4MyyuUQrMCCT3W2ckbMV X-Gm-Gg: ASbGncv2QdCJBEy8NdBwBB3XE5rxVR6JiLJy+7uUEr6gJMceMEcFaJxjI9pTsFjUTPj 1m8mQDaQqIfCLzlJAjUl7gIOQOtK4s4vp1KUrpIxdfp94r7tIaXirbyt+3BU6YnjGQkCKXRsnQe eqiYTZAsL0EQ34lq0L+jWze0TKIgOR0//tgMYfBcpWBWlxIlEnJVEbXo7E1BYgliKXam0ELNrxe bo0qFUM6UeIzp0O X-Google-Smtp-Source: AGHT+IFZ5x4jrTTIZ/sGd3+42jtNM9vA9GRL20sU2/Os0v7FJS5rj0L8KeTwvfFJmKz+wiHNsfD/xtdlAAVmvq93h24= X-Received: by 2002:a05:622a:250b:b0:4a9:a90a:7233 with SMTP id d75a77b69052e-4ab93c9cf1amr314039221cf.12.1753195239084; Tue, 22 Jul 2025 07:40:39 -0700 (PDT) MIME-Version: 1.0 References: <20250721203624.3807041-1-kuniyu@google.com> <20250721203624.3807041-8-kuniyu@google.com> In-Reply-To: <20250721203624.3807041-8-kuniyu@google.com> From: Eric Dumazet Date: Tue, 22 Jul 2025 07:40:26 -0700 X-Gm-Features: Ac12FXzTeElONnU3WaxKpa2K4YFqUCuJ6KHpalFp0jXckJ9R0eBW0R2J1Duwmhg Message-ID: Subject: Re: [PATCH v1 net-next 07/13] net-memcg: Introduce mem_cgroup_sk_enabled(). To: Kuniyuki Iwashima Cc: "David S. Miller" , Jakub Kicinski , Neal Cardwell , Paolo Abeni , Willem de Bruijn , Matthieu Baerts , Mat Martineau , Johannes Weiner , Michal Hocko , Roman Gushchin , Shakeel Butt , Andrew Morton , Simon Horman , Geliang Tang , Muchun Song , Kuniyuki Iwashima , netdev@vger.kernel.org, mptcp@lists.linux.dev, cgroups@vger.kernel.org, linux-mm@kvack.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: 6B83BC000F X-Stat-Signature: hwm8q4cffqzg8tc9it35uu54yghx1csz X-Rspam-User: X-HE-Tag: 1753195240-175781 X-HE-Meta: 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 CVy33bU6 kbLPm39JEa6BurBL7hK0VH2fRh5ezhQc9ZaOEwGaC3ADaF/2TEIPuBPMlwa4L49rChD6B3dH/4k9ri78GR+csaWEUOP+ofQahAzxiL3480g9bNWbQyFkYdAQESZ5J5nqlIo/j2hgwb+THew+w/hdIZzzt1rxaxUuLt5ULvWJtWD6RHQC7ejU4Xts+g2lbjXzI0F0ct56EeMUJ2iOgdnwKfbSrZg+9cbvaO2O8KNjb6MoF3qyqYLD8guCb1euigmdZsRj67T/M0wEBnxc= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Mon, Jul 21, 2025 at 1:36=E2=80=AFPM Kuniyuki Iwashima wrote: > > The socket memcg feature is enabled by a static key and > only works for non-root cgroup. > > We check both conditions in many places. > > Let's factorise it as a helper function. > > Signed-off-by: Kuniyuki Iwashima Reviewed-by: Eric Dumazet