0beaf546b4
While there are default impls for these methods, using the respective C api's is faster. Currently neither the existing nor these new GlobalAlloc method implementations are actually called. Instead the __rust_* function defined below the GlobalAlloc impl are used. With rustc 1.71 these functions will be gone and all allocation calls will go through the GlobalAlloc implementation. Link: https://github.com/Rust-for-Linux/linux/issues/68 Signed-off-by: Björn Roy Baron <bjorn3_gh@protonmail.com> [boqun: add size adjustment for alignment requirement] Signed-off-by: Boqun Feng <boqun.feng@gmail.com> Reviewed-by: Andreas Hindborg <a.hindborg@samsung.com> Link: https://lore.kernel.org/r/20230730012905.643822-4-boqun.feng@gmail.com Signed-off-by: Miguel Ojeda <ojeda@kernel.org>