Commit 24cd5d11 authored by Ingo Molnar's avatar Ingo Molnar Committed by Thomas Gleixner
Browse files

ftrace: trace curr/next tasks



Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 4e655519
......@@ -2398,8 +2398,8 @@ static int sched_balance_self(int cpu, int flag)
void ftrace_all_fair_tasks(void *__rq, void *__tr, void *__data)
{
struct sched_entity *se;
struct task_struct *p;
struct sched_entity *se;
struct rb_node *curr;
struct rq *rq = __rq;
......@@ -2407,6 +2407,17 @@ void ftrace_all_fair_tasks(void *__rq, void *__tr, void *__data)
if (!curr)
return;
if (rq->cfs.curr) {
p = task_of(rq->cfs.curr);
__trace_special(__tr, __data,
p->pid, p->se.vruntime, p->se.sum_exec_runtime);
}
if (rq->cfs.next) {
p = task_of(rq->cfs.next);
__trace_special(__tr, __data,
p->pid, p->se.vruntime, p->se.sum_exec_runtime);
}
while (curr) {
se = rb_entry(curr, struct sched_entity, run_node);
if (!entity_is_task(se))
......
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment