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Uqqpc1ZZe3CHw1BtoI7oaikxKvSOu2GD1Hp335dzt+mru74B6tCKxO2GcVgoW/5uN/TM9q/4agPCk8/rj4Osnri7EfUYJbRxBaKUuxRglp9kgyGC+ddn9GsNfHw9SGHEeM7zRc4qpS4opZPk31OjxgvptZopAlSjP1T8Zt987Yjvyxl0T8SwaUgqoDokIlBI5MpRZD4R7cGiimFK4UV+AnhyS6Cy79Kvwr9NNxKvCcp16ntHs5BIp3YFtG8z2MIXrorhOFR/fPfe0S15eE0Y2NrA3dxX3OWnx7UbzYwargdJzc1kM9t+JHnTN2QjuO9Dzvrk0n9TgfivEMGoo79vmhvGvLmaTQNdlgQaAgc5vWAVEFpRDeOnnoJ7XpcloHS4Y8vuCoXLTKggdreFHlPPkgzvon6MtUgTWRg7OHjI5BQiIsmV2oN+vw0t4XA== 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 2/6/25 09:20, Shakeel Butt wrote: > Memcg-v1 exposes hierarchical_[memory|memsw]_limit counters in its > memory.stat file which applications can use to get their effective limit > which is the minimum of limits of itself and all of its ancestors. This > is pretty useful in environments where cgroup namespace is used and the > application does not have access to the full view of the cgroup > hierarchy. Let's expose effective limits for memcg v2 as well. > > Signed-off-by: Shakeel Butt Even without namespaces, in a hierarchy the application might be restricted in reading the parent cgroup information (read permission removed for example) Otherwise looks good to me Reviewed-by: Balbir Singh