Messages in this thread | | | Date | Mon, 11 Mar 2024 16:08:17 +0000 | Subject | [PATCH v3 0/2] Arc methods for linked list | From | Alice Ryhl <> |
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This patchset contains two useful methods for the Arc type. They will be used in my Rust linked list implementation, which Rust Binder uses. See the Rust Binder RFC [1] for more information. Both these commits and the linked list that uses them are present in the branch referenced by the RFC.
I will send the linked list to the mailing list soon.
Link: https://lore.kernel.org/rust-for-linux/20231101-rust-binder-v1-0-08ba9197f637@google.com/ [1] Signed-off-by: Alice Ryhl <aliceryhl@google.com> --- Changes in v3: - No changes to `ArcBorrow::from_raw`, or than adding a Reviewed-by. - Update SAFETY comment on `refcount_dec_and_test` call. - Simplify the creation of the `UniqueArc` in `into_unique_or_drop`. - Link to v2: https://lore.kernel.org/r/20240228-arc-for-list-v2-0-ae93201426b4@google.com
Changes in v2: - Move raw_to_inner_ptr to ArcInner and rename to container_of. - Reword safety conditions for raw_to_inner_ptr to match its users. - Link to v1: https://lore.kernel.org/r/20240219-arc-for-list-v1-0-d98cd92c760b@google.com
--- Alice Ryhl (2): rust: sync: add `ArcBorrow::from_raw` rust: sync: add `Arc::into_unique_or_drop`
rust/kernel/sync/arc.rs | 106 ++++++++++++++++++++++++++++++++++++++++-------- 1 file changed, 88 insertions(+), 18 deletions(-) --- base-commit: 768409cff6cc89fe1194da880537a09857b6e4db change-id: 20240209-arc-for-list-a2c126c2ad5c
Best regards, -- Alice Ryhl <aliceryhl@google.com>
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