kernel/sync/condvar.rs

8 use super::{lock::Backend, lock::Guard, LockClassKey};
60 ///     let mut guard = e.value.lock();
61 ///     while *guard != v {
62 ///         e.value_changed.wait(&mut guard);
119         guard: &mut Guard<'_, T, B>,  in wait_internal()
133         let ret = guard.do_unlocked(|| unsafe { bindings::schedule_timeout(timeout_in_jiffies) });  in wait_internal()
143     /// Atomically releases the given lock (whose ownership is proven by the guard) and puts the
147     pub fn wait<T: ?Sized, B: Backend>(&self, guard: &mut Guard<'_, T, B>) {  in wait()
148         self.wait_internal(TASK_UNINTERRUPTIBLE, guard, MAX_SCHEDULE_TIMEOUT);  in wait()
158     pub fn wait_interruptible<T: ?Sized, B: Backend>(&self, guard: &mut Guard<'_, T, B>) -> bool {  in wait_interruptible()
159         self.wait_internal(TASK_INTERRUPTIBLE, guard, MAX_SCHEDULE_TIMEOUT);  in wait_interruptible()
165     /// Atomically releases the given lock (whose ownership is proven by the guard) and puts the
171         guard: &mut Guard<'_, T, B>,  in wait_interruptible_timeout()
175         let res = self.wait_internal(TASK_INTERRUPTIBLE, guard, jiffies);  in wait_interruptible_timeout()