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Commit f1f9b3b1795da8625e0e6096813c9d18d4a344ce

Authored by Ingo Molnar
1 parent 125e702b09
Exists in master and in 7 other branches imx_3.0.35_4.1.0, imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga, smarc-l5.0.0_1.0.0-ga

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 <mingo@elte.hu>

Showing 2 changed files with 0 additions and 24 deletions Side-by-side Diff

include/linux/kernel_stat.h
Diff comments   View file @ f1f9b3b
... ... @@ -85,7 +85,6 @@
85 85 /*
86 86 * Lock/unlock the current runqueue - to extract task statistics:
87 87 */
88   -extern unsigned long long __task_delta_exec(struct task_struct *tsk, int update);
89 88 extern unsigned long long task_delta_exec(struct task_struct *);
90 89  
91 90 extern void account_user_time(struct task_struct *, cputime_t, cputime_t);
... ... @@ -4550,29 +4550,6 @@
4550 4550 * Return any ns on the sched_clock that have not yet been banked in
4551 4551 * @p in case that task is currently running.
4552 4552 */
4553   -unsigned long long __task_delta_exec(struct task_struct *p, int update)
4554   -{
4555   - s64 delta_exec;
4556   - struct rq *rq;
4557   -
4558   - rq = task_rq(p);
4559   - WARN_ON_ONCE(!runqueue_is_locked());
4560   - WARN_ON_ONCE(!task_current(rq, p));
4561   -
4562   - if (update)
4563   - update_rq_clock(rq);
4564   -
4565   - delta_exec = rq->clock - p->se.exec_start;
4566   -
4567   - WARN_ON_ONCE(delta_exec < 0);
4568   -
4569   - return delta_exec;
4570   -}
4571   -
4572   -/*
4573   - * Return any ns on the sched_clock that have not yet been banked in
4574   - * @p in case that task is currently running.
4575   - */
4576 4553 unsigned long long task_delta_exec(struct task_struct *p)
4577 4554 {
4578 4555 unsigned long flags;