From: Alice Ryhl <aliceryhl@google.com>
To: Danilo Krummrich <dakr@kernel.org>
Cc: gregkh@linuxfoundation.org, rafael@kernel.org, ojeda@kernel.org,
alex.gaynor@gmail.com, boqun.feng@gmail.com, gary@garyguo.net,
bjorn3_gh@protonmail.com, lossin@kernel.org,
a.hindborg@kernel.org, tmgross@umich.edu, mmaurer@google.com,
rust-for-linux@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 07/10] rust: debugfs: support blobs from smart pointers
Date: Thu, 23 Oct 2025 08:24:38 +0000 [thread overview]
Message-ID: <aPnmRmTHLQn8FVyy@google.com> (raw)
In-Reply-To: <20251022143158.64475-8-dakr@kernel.org>
On Wed, Oct 22, 2025 at 04:30:41PM +0200, Danilo Krummrich wrote:
> Extend Rust debugfs binary support to allow exposing data stored in
> common smart pointers and heap-allocated collections.
>
> - Implement BinaryWriter for Box<T>, Pin<Box<T>>, Arc<T>, and Vec<T>.
> - Introduce BinaryReaderMut for mutable binary access with outer locks.
> - Implement BinaryReaderMut for Box<T>, Vec<T>, and base types.
> - Update BinaryReader to delegate to BinaryReaderMut for Mutex<T>,
> Box<T>, Pin<Box<T>> and Arc<T>.
>
> This enables debugfs files to directly expose or update data stored
> inside heap-allocated, reference-counted, or lock-protected containers
> without manual dereferencing or locking.
>
> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Reviewed-by: Matthew Maurer <mmaurer@google.com>
> Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
next prev parent reply other threads:[~2025-10-23 8:24 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-22 14:30 [PATCH v3 00/10] Binary Large Objects for Rust DebugFS Danilo Krummrich
2025-10-22 14:30 ` [PATCH v3 01/10] rust: fs: add new type file::Offset Danilo Krummrich
2025-10-22 14:42 ` Miguel Ojeda
2025-10-24 12:15 ` Alice Ryhl
2025-10-28 11:04 ` Danilo Krummrich
2025-11-01 14:16 ` Alexandre Courbot
2025-10-22 14:30 ` [PATCH v3 02/10] rust: uaccess: add UserSliceReader::read_slice_partial() Danilo Krummrich
2025-10-24 10:39 ` Alice Ryhl
2025-11-01 14:16 ` Alexandre Courbot
2025-10-22 14:30 ` [PATCH v3 03/10] rust: uaccess: add UserSliceReader::read_slice_file() Danilo Krummrich
2025-11-01 14:16 ` Alexandre Courbot
2025-10-22 14:30 ` [PATCH v3 04/10] rust: uaccess: add UserSliceWriter::write_slice_partial() Danilo Krummrich
2025-10-23 8:33 ` Alice Ryhl
2025-10-28 13:57 ` Miguel Ojeda
2025-11-01 14:19 ` Alexandre Courbot
2025-10-22 14:30 ` [PATCH v3 05/10] rust: uaccess: add UserSliceWriter::write_slice_file() Danilo Krummrich
2025-10-23 8:30 ` Alice Ryhl
2025-10-23 10:35 ` Danilo Krummrich
2025-10-23 10:37 ` Alice Ryhl
2025-10-23 11:03 ` Danilo Krummrich
2025-10-23 11:20 ` Alice Ryhl
2025-10-23 12:43 ` Danilo Krummrich
2025-10-24 10:37 ` Alice Ryhl
2025-10-24 18:02 ` Miguel Ojeda
2025-11-01 14:27 ` Alexandre Courbot
2025-11-01 15:06 ` Miguel Ojeda
2025-10-28 14:07 ` Miguel Ojeda
2025-10-22 14:30 ` [PATCH v3 06/10] rust: debugfs: support for binary large objects Danilo Krummrich
2025-10-23 8:26 ` Alice Ryhl
2025-10-23 10:09 ` Danilo Krummrich
2025-10-23 10:21 ` Alice Ryhl
2025-10-24 10:36 ` Alice Ryhl
2025-10-22 14:30 ` [PATCH v3 07/10] rust: debugfs: support blobs from smart pointers Danilo Krummrich
2025-10-23 8:24 ` Alice Ryhl [this message]
2025-10-22 14:30 ` [PATCH v3 08/10] samples: rust: debugfs: add example for blobs Danilo Krummrich
2025-10-22 14:30 ` [PATCH v3 09/10] rust: debugfs: support binary large objects for ScopedDir Danilo Krummrich
2025-10-23 8:23 ` Alice Ryhl
2025-10-22 14:30 ` [PATCH v3 10/10] samples: rust: debugfs_scoped: add example for blobs Danilo Krummrich
2025-10-28 13:47 ` [PATCH v3 00/10] Binary Large Objects for Rust DebugFS Miguel Ojeda
2025-11-05 0:25 ` Danilo Krummrich
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