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DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1766519884; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ypZ04WzUZcjv8chBde4W5E+WNGEjNP6J/99avXKgkYQ=; b=F/rehiH61vSusu5N50yrYz2fWEYreVEnoYWl0HxPAq9CqRjLcZRmKlbE5W8REAHNOb2H3P JZj/AH9T/SKZl7ECOLFegKmiz/e2XduXJkbr+IhEghYpt4nxLF51Bt7T4190/v1o83Vndq pLf0wFHrtWKTJ1B7ZS8E+Rdi/mwQxCE= From: Roman Gushchin To: Alexei Starovoitov Cc: Konstantin Ryabitsev , bpf , linux-mm , LKML , JP Kobryn , Alexei Starovoitov , Daniel Borkmann , Shakeel Butt , Michal Hocko , Johannes Weiner Subject: Re: [PATCH bpf-next v4 0/6] mm: bpf kfuncs to access memcg data In-Reply-To: (Alexei Starovoitov's message of "Tue, 23 Dec 2025 09:25:35 -1000") References: <20251223044156.208250-1-roman.gushchin@linux.dev> Date: Tue, 23 Dec 2025 11:57:53 -0800 Message-ID: <875x9xt1ha.fsf@linux.dev> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Migadu-Flow: FLOW_OUT X-Rspamd-Queue-Id: 76CB416000C X-Rspamd-Server: rspam03 X-Stat-Signature: 876wfigg99s5tsfjefghpfghbqzrr48b X-Rspam-User: X-HE-Tag: 1766519886-205930 X-HE-Meta: U2FsdGVkX1/UE8CBTsq/cfzZGLXuD292gmqDR6+0lwxfNur/skXra7ltyCFrSrgLeju9WfI+NYBISmG7mnKtrskSGB7bvg6/LHt0vrYb63pY/1vOImG3SPeGd4vMT/HSPBtXS6E4/1a4CxwLZcFoH5PebDL2djRiduKC7c9ykwDran1k2ar0mQHW9s6j4ZNoA6phVPqCtOgYqnTunbA3HQKMIYL744O4/rx3iFtoNy4eKXs6vJs/STFiI9zmPPH/CnyRFvRTquMsyuhMA6GD72C3jt4AlPRMWYFoEvr+8GGUF/MjAaEs+XIiMH47I/pX4nqezyhXLeCNtRgA5RuRkqLHJuvdY9ORIzAZScGdvdgqfDZThhSuPmy1khSdnEj36Wk+ARAGSCTHOFw1YfMZMijpl6H+6rr7AeXOXIx2cKHZK2p932AaXCoYFQy73GfvLMrSHW9lyo1HjUbQePQFl/2scLu1S+CUiXVnZskjcFMlZDr+hspsLYxHedV2+umhjthUkApgRwC3KVlGOHm+P3w8i0T2qd8nGFp/fYkMBnKDPZQKuSaKCZHESPFFGkwjLkdi/JyAu4KErG8vsqayLXdB2KruFphtQXFH5jg74fiw8472oormuJ3utCdPSeVeEQn1+J4x+/v5j27P+Sv2qZh3b9skcMR1CMgh+jQ8QMB/DWRVsdUeY60Xlq9B9WDGZ5LccNFxP1+2VdARDS4p/aNDYWgd8edg2BAjcWWaVnlbxloBNij3o6GJNIr/jnUrmAeiBgldzowoCu6qbox24muqgNUM7fZWgzlXoGP8APrFrP16lAuRfyXIZ9rD/5cCP0XH7TxsJEAGvT1DPCyIDXlpkLvCaxuKbXuFtuknjYWnUDusaL05uaYfcpaD9brtnuVjODpkxjQ7Gs+gh5aQYdFDzaU9jlF66slN21vJf3FkwoiQbeII3lqTgBEMQRMAUQVV5T9yPBg0TrE4Q5S dLbMEwjS h0NkrjI0JQ2oAOQg6us/Za0DID2VlC8EAg2w1Gem42Gkrf7PRc7TNFmMnvvYugGn4mPgtgKVZoYI+X9aie/rHwvAM+sWoytY/FPL+x2NGWj5xrDzR5whgk3KPyBrYjg64w8EMx/k3IghFzkqAp2myx0IgVR8toOJz/CyVUE2SZTFyZIeU1FtZpymy+5FGV5hbgFOtiQDa/Ao8E/C3g8Fxfyjo6CSD+ObP8TxJdvJqVY3pvgaXIRPEr6DhxIgLtJxFPhjpgBViz166UipfFS2wDOAjLAGvjLmius32PTmXyrKPJAtWGJ/Db9Z/75vmXxs+5mYf6SEGIolScWI= 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: Alexei Starovoitov writes: > On Mon, Dec 22, 2025 at 6:42=E2=80=AFPM Roman Gushchin wrote: >> >> Introduce kfuncs to simplify the access to the memcg data. >> These kfuncs can be used to accelerate monitoring use cases and >> for implementing custom OOM policies once BPF OOM is landed. >> >> This patchset was separated out from the BPF OOM patchset to simplify >> the logistics and accelerate the landing of the part which is useful >> by itself. No functional changes since BPF OOM v2. >> >> v4: >> - refactored memcg vm event and stat item idx checks (by Alexei) > > Applied yesterday. Thank you! > pw-bot seems to be completely broken. No notifications for the last few d= ays. Yep, also there were some infra issues in the ci output... Something about git being unavailable.