1. NAME▲

task_clear_jobctl_trapping - clear jobctl trapping bit

2. SYNOPSIS ▲

void task_clear_jobctl_trapping(struct task_struct *  task );

3. ARGUMENTS ▲

task
    target task

4. DESCRIPTION ▲

If JOBCTL_TRAPPING is set, a ptracer is waiting for us to enter TRACED. Clear it and wake up the ptracer. Note that we donAqt need any further locking. task->siglock guarantees that task->parent points to the ptracer.

5. CONTEXT ▲

Must be called with task->sighand->siglock held.

6. COPYRIGHT ▲