sched: remove 'now' use from assignments
change all 'now' timestamp uses in assignments to rq->clock.
( this is an identity transformation that causes no functionality change:
all such new rq->clock is necessarily preceded by an update_rq_clock()
call. )
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index 5b559e8c..5fbd87a 100644
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -15,14 +15,14 @@
if (!task_has_rt_policy(curr))
return;
- delta_exec = now - curr->se.exec_start;
+ delta_exec = rq->clock - curr->se.exec_start;
if (unlikely((s64)delta_exec < 0))
delta_exec = 0;
schedstat_set(curr->se.exec_max, max(curr->se.exec_max, delta_exec));
curr->se.sum_exec_runtime += delta_exec;
- curr->se.exec_start = now;
+ curr->se.exec_start = rq->clock;
}
static void
@@ -89,7 +89,7 @@
queue = array->queue + idx;
next = list_entry(queue->next, struct task_struct, run_list);
- next->se.exec_start = now;
+ next->se.exec_start = rq->clock;
return next;
}
