From: Jakub Kicinski <kuba@kernel.org>
To: Shakeel Butt <shakeel.butt@linux.dev>
Cc: "Kuniyuki Iwashima" <kuniyu@google.com>,
"David S. Miller" <davem@davemloft.net>,
"Eric Dumazet" <edumazet@google.com>,
"Neal Cardwell" <ncardwell@google.com>,
"Paolo Abeni" <pabeni@redhat.com>,
"Willem de Bruijn" <willemb@google.com>,
"Matthieu Baerts" <matttbe@kernel.org>,
"Mat Martineau" <martineau@kernel.org>,
"Johannes Weiner" <hannes@cmpxchg.org>,
"Michal Hocko" <mhocko@kernel.org>,
"Roman Gushchin" <roman.gushchin@linux.dev>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Michal Koutný" <mkoutny@suse.com>, "Tejun Heo" <tj@kernel.org>,
"Simon Horman" <horms@kernel.org>,
"Geliang Tang" <geliang@kernel.org>,
"Muchun Song" <muchun.song@linux.dev>,
"Mina Almasry" <almasrymina@google.com>,
"Kuniyuki Iwashima" <kuni1840@gmail.com>,
netdev@vger.kernel.org, mptcp@lists.linux.dev,
cgroups@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [PATCH v5 net-next 09/10] net-memcg: Pass struct sock to mem_cgroup_sk_under_memory_pressure().
Date: Tue, 19 Aug 2025 18:23:56 -0700 [thread overview]
Message-ID: <20250819182356.75aa4996@kernel.org> (raw)
In-Reply-To: <20250815201712.1745332-10-kuniyu@google.com>
On Fri, 15 Aug 2025 20:16:17 +0000 Kuniyuki Iwashima wrote:
> We will store a flag in the lowest bit of sk->sk_memcg.
>
> Then, we cannot pass the raw pointer to mem_cgroup_under_socket_pressure().
>
> Let's pass struct sock to it and rename the function to match other
> functions starting with mem_cgroup_sk_.
>
> Note that the helper is moved to sock.h to use mem_cgroup_from_sk().
>
> Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com>
> Reviewed-by: Eric Dumazet <edumazet@google.com>
> Acked-by: Roman Gushchin <roman.gushchin@linux.dev>
Hi Shakeel, looks like you acked every single patch here but this one.
Is this intentional? :)
next prev parent reply other threads:[~2025-08-20 1:24 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-15 20:16 [PATCH v5 net-next 00/10] net-memcg: Gather memcg code under CONFIG_MEMCG Kuniyuki Iwashima
2025-08-15 20:16 ` [PATCH v5 net-next 01/10] mptcp: Fix up subflow's memcg when CONFIG_SOCK_CGROUP_DATA=n Kuniyuki Iwashima
2025-08-15 23:31 ` Shakeel Butt
2025-08-15 20:16 ` [PATCH v5 net-next 02/10] mptcp: Use tcp_under_memory_pressure() in mptcp_epollin_ready() Kuniyuki Iwashima
2025-08-15 23:32 ` Shakeel Butt
2025-08-15 20:16 ` [PATCH v5 net-next 03/10] tcp: Simplify error path in inet_csk_accept() Kuniyuki Iwashima
2025-08-15 23:35 ` Shakeel Butt
2025-08-15 20:16 ` [PATCH v5 net-next 04/10] net: Call trace_sock_exceed_buf_limit() for memcg failure with SK_MEM_RECV Kuniyuki Iwashima
2025-08-15 23:49 ` Shakeel Butt
2025-08-15 20:16 ` [PATCH v5 net-next 05/10] net: Clean up __sk_mem_raise_allocated() Kuniyuki Iwashima
2025-08-15 23:52 ` Shakeel Butt
2025-08-15 20:16 ` [PATCH v5 net-next 06/10] net-memcg: Introduce mem_cgroup_from_sk() Kuniyuki Iwashima
2025-08-15 20:16 ` [PATCH v5 net-next 07/10] net-memcg: Introduce mem_cgroup_sk_enabled() Kuniyuki Iwashima
2025-08-15 20:16 ` [PATCH v5 net-next 08/10] net-memcg: Pass struct sock to mem_cgroup_sk_(un)?charge() Kuniyuki Iwashima
2025-08-15 20:16 ` [PATCH v5 net-next 09/10] net-memcg: Pass struct sock to mem_cgroup_sk_under_memory_pressure() Kuniyuki Iwashima
2025-08-20 1:23 ` Jakub Kicinski [this message]
2025-08-20 1:28 ` Shakeel Butt
2025-08-15 20:16 ` [PATCH v5 net-next 10/10] net: Define sk_memcg under CONFIG_MEMCG Kuniyuki Iwashima
2025-08-20 15:00 ` [PATCH v5 net-next 00/10] net-memcg: Gather memcg code " patchwork-bot+netdevbpf
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