 Alice Ryhl
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d09a61024f
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rust: task: add Send marker to Task
When a type also implements `Sync`, the meaning of `Send` is just "this
type may be accessed mutably from threads other than the one it is
created on". That's ok for this type.
Signed-off-by: Alice Ryhl <[email protected]>
Reviewed-by: Andreas Hindborg <[email protected]>
Reviewed-by: Gary Guo <[email protected]>
Reviewed-by: Martin Rodriguez Reboredo <[email protected]>
Reviewed-by: Benno Lossin <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Miguel Ojeda <[email protected]>
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2023-05-31 18:53:10 +02:00 |
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Wedson Almeida Filho
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8da7a2b743
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rust: introduce current
This allows Rust code to get a reference to the current task without
having to increment the refcount, but still guaranteeing memory safety.
Cc: Ingo Molnar <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Reviewed-by: Martin Rodriguez Reboredo <[email protected]>
Signed-off-by: Wedson Almeida Filho <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Miguel Ojeda <[email protected]>
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2023-04-22 00:20:00 +02:00 |
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Wedson Almeida Filho
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313c4281bc
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rust: add basic Task
It is an abstraction for C's `struct task_struct`. It implements
`AlwaysRefCounted`, so the refcount of the wrapped object is managed
safely on the Rust side.
Cc: Ingo Molnar <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Reviewed-by: Martin Rodriguez Reboredo <[email protected]>
Signed-off-by: Wedson Almeida Filho <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Miguel Ojeda <[email protected]>
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2023-04-22 00:20:00 +02:00 |
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