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Move some variable name to task_cx to task_cx_ptr2(ch5 ver).

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This commit is contained in:
Yifan Wu 2021-01-04 16:18:25 +08:00
parent 87a3500b34
commit 5730bac89e
4 changed files with 14 additions and 8 deletions
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4
os/src/task/mod.rs
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@ -29,7 +29,7 @@ pub fn suspend_current_and_run_next() {
let task = take_current_task().unwrap();
// ---- temporarily hold current PCB lock
let task_cx_ptr = task.acquire_inner_lock().get_task_cx_ptr2();
let task_cx_ptr2 = task.acquire_inner_lock().get_task_cx_ptr2();
// ---- release current PCB lock
// ++++ temporarily hold current PCB lock
@ -40,7 +40,7 @@ pub fn suspend_current_and_run_next() {
// push back to ready queue.
add_task(task);
// jump to scheduling cycle
schedule(task_cx_ptr);
schedule(task_cx_ptr2);
}
pub fn exit_current_and_run_next(exit_code: i32) {