From f1f9b3b1795da8625e0e6096813c9d18d4a344ce Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Mon, 20 Apr 2009 20:38:21 +0200 Subject: perfcounters, sched: remove __task_delta_exec() This function was left orphan by the latest round of sw-counter cleanups. [ Impact: remove unused kernel function ] Signed-off-by: Ingo Molnar --- kernel/sched.c | 23 ----------------------- 1 file changed, 23 deletions(-) (limited to 'kernel') diff --git a/kernel/sched.c b/kernel/sched.c index b66a08c2480..a69278eef42 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -4546,29 +4546,6 @@ DEFINE_PER_CPU(struct kernel_stat, kstat); EXPORT_PER_CPU_SYMBOL(kstat); -/* - * Return any ns on the sched_clock that have not yet been banked in - * @p in case that task is currently running. - */ -unsigned long long __task_delta_exec(struct task_struct *p, int update) -{ - s64 delta_exec; - struct rq *rq; - - rq = task_rq(p); - WARN_ON_ONCE(!runqueue_is_locked()); - WARN_ON_ONCE(!task_current(rq, p)); - - if (update) - update_rq_clock(rq); - - delta_exec = rq->clock - p->se.exec_start; - - WARN_ON_ONCE(delta_exec < 0); - - return delta_exec; -} - /* * Return any ns on the sched_clock that have not yet been banked in * @p in case that task is currently running. -- cgit v1.2.3