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revise comments and descriptions of the helper functions

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Stefan Lankes 2020-10-07 10:39:22 +02:00
parent d560b50d87
commit 986c1fc053
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1 changed files with 2 additions and 3 deletions
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5
library/std/src/sys/hermit/mutex.rs
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@ -13,8 +13,7 @@ use crate::sys::hermit::abi;
/// This structure behaves a lot like a common mutex. There are some differences:
///
/// - By using busy waiting, it can be used outside the runtime.
/// - It is a so called ticket lock (https://en.wikipedia.org/wiki/Ticket_lock)
/// and completly fair.
/// - It is a so called ticket lock and is completly fair.
#[cfg_attr(target_arch = "x86_64", repr(align(128)))]
#[cfg_attr(not(target_arch = "x86_64"), repr(align(64)))]
struct Spinlock<T: ?Sized> {
@ -98,7 +97,7 @@ impl PriorityQueue {
}
}
/// Add a task handle by its priority to the queue
/// Add a task id by its priority to the queue
pub fn push(&mut self, prio: abi::Priority, id: abi::Tid) {
let i: usize = prio.into().into();
self.prio_bitmap |= (1 << i) as u64;