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cros_async: implement waker_wake

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Some futures-rs combinators call wake directly instead of using
wake_by_ref. This was left out as on oversight because the initial
executor code only used wake_by_ref.

TEST=run tests with the combinators from futures-rs

Change-Id: I8ac06dfd47d34eee493a5b1194d00ef9d7f6bc18
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2173972
Tested-by: Dylan Reid <dgreid@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Dylan Reid <dgreid@chromium.org>
Reviewed-by: Stephen Barber <smbarber@chromium.org>
Reviewed-by: Chirantan Ekbote <chirantan@chromium.org>
This commit is contained in:
Dylan Reid 2020-04-29 22:29:51 +00:00 committed by Commit Bot
parent f60fb14a72
commit 4381d04dd9
1 changed files with 3 additions and 1 deletions
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4
cros_async/src/waker.rs
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@ -16,7 +16,9 @@ unsafe fn waker_drop(data_ptr: *const ()) {
let _rc_bool = Rc::<AtomicBool>::from_raw(data_ptr as *const _);
}
unsafe fn waker_wake(_: *const ()) {}
unsafe fn waker_wake(data_ptr: *const ()) {
waker_wake_by_ref(data_ptr)
}
// Called when the bool should be set to true to wake the waker.
unsafe fn waker_wake_by_ref(data_ptr: *const ()) {