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Mon, 30 Jun 2025 16:42:22 -0700 (PDT) MIME-Version: 1.0 References: <20250630221511.3325123-1-vitaly.wool@konsulko.se> <20250630221628.3325244-1-vitaly.wool@konsulko.se> In-Reply-To: <20250630221628.3325244-1-vitaly.wool@konsulko.se> From: Tamir Duberstein Date: Mon, 30 Jun 2025 19:41:46 -0400 X-Gm-Features: Ac12FXy9kUEqIQu19neiqOoDWD6nkOAKmaRhgRzttoGkJWGOKVJd6rL73W37dDU Message-ID: Subject: Re: [PATCH v9 2/4] mm/slub: allow to set node and align in k[v]realloc To: Vitaly Wool Cc: linux-mm@kvack.org, akpm@linux-foundation.org, linux-kernel@vger.kernel.org, Uladzislau Rezki , Danilo Krummrich , Alice Ryhl , rust-for-linux@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Stat-Signature: nwc8nk33tq5semas875ftjupfw183z4n X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: 6049E120005 X-Rspam-User: X-HE-Tag: 1751326944-314554 X-HE-Meta: U2FsdGVkX1/8u86NXRE/2HpEcOkLZh3xfX+p/fN9oawB1hUMhlUedAKKfN/o8BBk3ZLXzw9naUXe84chvG0nKAPGChyLkotKbytN4/haleDFkG6zeI4288AOccG5Hv62rnqGJnfOI/YBT3DcSojpVbBP809O/FDk76aJJvos8rV68kFd2IgAOIvn6wr+e+MERwYFEG6T1Uk+oRYI8rHSvKi1Et0hchzra4MyXAVJZA+HHekzHl1ykon/VDxC1GkHI8dRTeihVmCnC2DFdtdwQGQRLL3aJofQL2pZKV6MyQ6GnxXLD8M39eQ82U7IBgYUfG6gY0fqQbbNKv6pPucPupcDYyymHAzq+Xb09LAEQ62ENodVfsO2aW9/nbVV6RPLtW7/RFPJ6YnuDS7frT60R51s4+Zo6Tc5mJqV9nyjysTvTXGP7egR1EIu2Xiwp//S0kY77GINH+eS1CXrwWSeZEAHOt77NxtVJq5gByLIuVWrUUF7d9y9SPpllGvCeTg+6zefu+2MGwZnbENCiTpdV4imrAwNbe9P5jIR8uXYWqjvBISzHWZ86qWiWsZ6QgtEvj4PhM+1ZkxFN+WrZMM0QqtMchpQL82+Aju3MlNfDwDhBoySOj9Z5nIuozK5urkJOoDanjDAyFT4JwoCYs4vJjOY7eDOK+PMHi0zBZU6s9+bwAQyFXBB1BkoLzySNubdJdNfHdb13fQJ33+I6z24h8IXZnTrPtNGbYYddrZMTm46vUqDlPXTNiKB7zEL3KoWT1GQ7SEapCFoIRpjndamUnsLHlvkEzC7ttbKjUf/ZHuPyukbO1FMczFPP7+gJINPxm/0JriyJd97fT/nN9YubDYZFjgwppMSgkL1Lo4q82YuT9tO51QI6U58VxA8+vBPurzpNj6619ftPnTZIH5ZZU9Hh2mTaI5EZvu6Vu9dYagbAEZqfHEMRDGpaiLljQXFzkARBsuaGZgQK4nLXDi 88gdNevr JzLcW1bqPP4rda8rRWnQe7PLmfPLE0Xv+iT4+9XsFdmGoURQ4FrzhiGg+ZISpvCEwUo2HR5RtMXhXMHYix0MvnHMlmp9C5YAnX9VZlZ0u92gv2bCqEHEEnSOxIOfdKa1h2mbKoZIsPX7GtDTtYUBp4BdqrovQjjWL8Ug+kfVmpjhkjygKTbQfUJ3psx3gn0ryooi/w8Ycb67S2nZiT6llH/YJE/PLOeQK2zgRIc6Pq3GBCpyVrPuMbyeUsXWdSiZMf/O92EgYt0dDamL1UB3ZAM8TyKG7E7LI0MFskf+XQFUntbtCz7QYNP5GAN0kASZ+ErjM 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, Jun 30, 2025 at 6:16=E2=80=AFPM Vitaly Wool wrote: > > Reimplement k[v]realloc_node() to be able to set node and > alignment should a user need to do so. In order to do that while > retaining the maximal backward compatibility, add > k[v]realloc_node_align() functions and redefine the rest of API > using these new ones. > > With that change we also provide the ability for the Rust part of > the kernel to set node and aligmnent in its K[v]xxx > [re]allocations. > > Signed-off-by: Vitaly Wool The typo (slub) snuck back in.