| From: Carsten Emde <C.Emde@osadl.org> |
| Date: Tue, 5 Jan 2016 10:21:59 +0100 |
| Subject: trace/latency-hist: Consider new argument when probing the |
| sched_switch tracer |
| |
| The sched_switch tracer has got a new argument. Fix the latency tracer |
| accordingly. |
| |
| Recently: c73464b1c843 ("sched/core: Fix trace_sched_switch()") since |
| v4.4-rc1. |
| |
| Signed-off-by: Carsten Emde <C.Emde@osadl.org> |
| Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> |
| --- |
| kernel/trace/latency_hist.c | 4 ++-- |
| 1 file changed, 2 insertions(+), 2 deletions(-) |
| |
| --- a/kernel/trace/latency_hist.c |
| +++ b/kernel/trace/latency_hist.c |
| @@ -117,7 +117,7 @@ static char *wakeup_latency_hist_dir_sha |
| static notrace void probe_wakeup_latency_hist_start(void *v, |
| struct task_struct *p); |
| static notrace void probe_wakeup_latency_hist_stop(void *v, |
| - struct task_struct *prev, struct task_struct *next); |
| + bool preempt, struct task_struct *prev, struct task_struct *next); |
| static notrace void probe_sched_migrate_task(void *, |
| struct task_struct *task, int cpu); |
| static struct enable_data wakeup_latency_enabled_data = { |
| @@ -907,7 +907,7 @@ static notrace void probe_wakeup_latency |
| } |
| |
| static notrace void probe_wakeup_latency_hist_stop(void *v, |
| - struct task_struct *prev, struct task_struct *next) |
| + bool preempt, struct task_struct *prev, struct task_struct *next) |
| { |
| unsigned long flags; |
| int cpu = task_cpu(next); |