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Make task store Arc<Thread> and process store Arc<Task>

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This commit is contained in:
Jianfeng Jiang
2024-09-13 03:13:07 +00:00
committed by Tate, Hongliang Tian
parent 81b0f265b5
commit f3174dbbbc
22 changed files with 255 additions and 246 deletions
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18
ostd/src/task/mod.rs
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@ -166,7 +166,7 @@ impl TaskOptions {
}
/// Builds a new task without running it immediately.
pub fn build(self) -> Result<Arc<Task>> {
pub fn build(self) -> Result<Task> {
/// all task will entering this function
/// this function is mean to executing the task_fn in Task
extern "C" fn kernel_task_entry() {
@ -201,12 +201,12 @@ impl TaskOptions {
// have any arguments, so we only need to align the stack pointer to 16 bytes.
ctx.set_stack_pointer(crate::mm::paddr_to_vaddr(new_task.kstack.end_paddr() - 16));
Ok(Arc::new(new_task))
Ok(new_task)
}
/// Builds a new task and run it immediately.
pub fn spawn(self) -> Result<Arc<Task>> {
let task = self.build()?;
let task = Arc::new(self.build()?);
task.run();
Ok(task)
}
@ -237,11 +237,13 @@ mod test {
let task = || {
assert_eq!(1, 1);
};
let task_option = crate::task::TaskOptions::new(task)
.data(())
.build()
.unwrap();
task_option.run();
let task = Arc::new(
crate::task::TaskOptions::new(task)
.data(())
.build()
.unwrap(),
);
task.run();
}
#[ktest]