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| author | Alice Ryhl <aliceryhl@google.com> | 2026-03-24 20:02:36 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-04-01 12:18:21 +0200 |
| commit | 12c688086f091c24e62504f5a26c009a6a8dd8bc (patch) | |
| tree | fca0fb3af5b0d6afc0c7ea0f2808c4dfe6645c4c /rust | |
| parent | 18e9fafb2672cb976edfe51e899484c2ea892170 (diff) | |
| download | ath-12c688086f091c24e62504f5a26c009a6a8dd8bc.tar.gz | |
rust: task: implement == operator for Task
It's useful to compare if two tasks are the same task or not. Rust
Binder wants this to check if a certain task is equal to the group
leader of current.
Reviewed-by: Gary Guo <gary@garyguo.net>
Signed-off-by: Alice Ryhl <aliceryhl@google.com>
Link: https://patch.msgid.link/20260324-close-fd-check-current-v3-2-b94274bedac7@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'rust')
| -rw-r--r-- | rust/kernel/task.rs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/rust/kernel/task.rs b/rust/kernel/task.rs index cc907fb531bce..deb948d99921c 100644 --- a/rust/kernel/task.rs +++ b/rust/kernel/task.rs @@ -362,6 +362,15 @@ unsafe impl crate::sync::aref::AlwaysRefCounted for Task { } } +impl PartialEq for Task { + #[inline] + fn eq(&self, other: &Self) -> bool { + ptr::eq(self.as_ptr(), other.as_ptr()) + } +} + +impl Eq for Task {} + impl Kuid { /// Get the current euid. #[inline] |