linux-kernel - Re: [PATCH v2 10/10] rust: kernel: remove usage of `allocator

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Date: Wed, 27 Mar 2024 17:19:18 +0000
From: Benno Lossin <benno.lossin@...ton.me>
To: Wedson Almeida Filho <wedsonaf@...il.com>, rust-for-linux@...r.kernel.org
Cc: Miguel Ojeda <ojeda@...nel.org>, Alex Gaynor <alex.gaynor@...il.com>, Boqun Feng <boqun.feng@...il.com>, Gary Guo <gary@...yguo.net>, Björn Roy Baron <bjorn3_gh@...tonmail.com>, Andreas Hindborg <a.hindborg@...sung.com>, Alice Ryhl <aliceryhl@...gle.com>, linux-kernel@...r.kernel.org, Wedson Almeida Filho <walmeida@...rosoft.com>
Subject: Re: [PATCH v2 10/10] rust: kernel: remove usage of `allocator_api` unstable feature

On 27.03.24 03:35, Wedson Almeida Filho wrote:
> From: Wedson Almeida Filho <walmeida@...rosoft.com>
> 
> With the adoption of `BoxExt` and `VecExt`, we don't need the functions
> provided by this feature (namely the methods prefixed with `try_` and
> different allocator per collection instance).
> 
> We do need `AllocError`, but we define our own as it is a trivial empty
> struct.
> 
> Signed-off-by: Wedson Almeida Filho <walmeida@...rosoft.com>
> ---
>  rust/kernel/alloc.rs         | 4 ++++
>  rust/kernel/alloc/box_ext.rs | 3 +--
>  rust/kernel/alloc/vec_ext.rs | 4 ++--
>  rust/kernel/error.rs         | 4 ++--
>  rust/kernel/init.rs          | 3 +--
>  rust/kernel/lib.rs           | 1 -
>  rust/kernel/str.rs           | 3 +--
>  rust/kernel/sync/arc.rs      | 4 ++--
>  rust/kernel/workqueue.rs     | 3 +--
>  9 files changed, 14 insertions(+), 15 deletions(-)

Reviewed-by: Benno Lossin <benno.lossin@...ton.me>

-- 
Cheers,
Benno