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charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable In-Reply-To: X-Rspam-User: X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: ACC5B180008 X-Stat-Signature: gj6mf8pyyb7kx1x1jhrudgoijadcpu9b X-HE-Tag: 1749668805-516985 X-HE-Meta: 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 oyszEKRA +n9o7x1Akxm8OOniVK02SOYWB+tYKDzHmEcFTakOZBUergEbMUnPkYW8if338iBkfwSNSOa4Fe7xT5hPfXrG21q9NXPfo4RCfudvjNTedSjIZVHeHXJXd2hWcl1Tro8ZrgIgNGpf7bhyy4UMcHp+1XDUFbJk9GKp7xKCLYXhyQM2GIjYuTmWZNDXYPcVAb+YGBWYGLedBrxMuKxpW2sooJmF9Xri2hnig7q2yTzED+DOa3j0= 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 2025-06-11 08:37:13 [-1000], Tejun Heo wrote: > Yeah but for that, you're making all machines that run the kernel to waste > two more pages per CPU. Modern machines are big and the overhead quickly > gets into megs. Sure, it's not a huge amount of memory but it's going to = be > memory that almost nobody uses, relatively speaking, which just sits there > and gets wasted. Not sure I waste two pages waste because the memory is allocated once used. Anyway, let me redo it to the dynamic allocation then. The memory of the single module is quite huge. I looked at the per-CPU allocation of all modules built with a Debian config on x86-64 and (ignoring alignment and the openvswitch module) it was below 4KiB=E2=80=A6 > Thanks. >=20 Sebastian