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From: Shakeel Butt To: Roman Gushchin Cc: bpf@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, JP Kobryn , Alexei Starovoitov , Daniel Borkmann , Michal Hocko , Johannes Weiner Subject: Re: [PATCH bpf-next v4 0/6] mm: bpf kfuncs to access memcg data Message-ID: References: <20251223044156.208250-1-roman.gushchin@linux.dev> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251223044156.208250-1-roman.gushchin@linux.dev> X-Migadu-Flow: FLOW_OUT X-Rspam-User: X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: E1AB74000A X-Stat-Signature: s88pdx6ake1n6ksjypb65qh3dr3hjybj X-HE-Tag: 1766519189-740479 X-HE-Meta: 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 F2cIREio y5p/cqSyGD5lb2X1vDac2SGCWhKYC9rHMQTV+cMMjyH1DjPPoIpSHRPKFz/oWceDVt+/0RzmlPl+dia1gx6TUYFU2qqIq6/PonJ4pWa1tw31WdmyQ4TerS9JkzI/Zd89ACGrcrhYyR9gYbDR0Xuc09IJCoUvyBFLqVORf0lRZFJdhJhYacv9qfzdkGGO2+ysc1QY9SiFXHFJ31rjg/zYDRhcYNxMN4iPmvqVqUATyJG08cGw= 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, Dec 22, 2025 at 08:41:50PM -0800, 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. For the series: Acked-by: Shakeel Butt