diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sched/core.c | 2 | ||||
| -rw-r--r-- | kernel/trace/ftrace.c | 2 | ||||
| -rw-r--r-- | kernel/trace/trace_sched_switch.c | 3 | ||||
| -rw-r--r-- | kernel/trace/trace_sched_wakeup.c | 2 |
4 files changed, 5 insertions, 4 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 0a71f89fb3fc..cfad7f5f74f8 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -2470,7 +2470,6 @@ static inline void prepare_task_switch(struct rq *rq, struct task_struct *prev, struct task_struct *next) { - trace_sched_switch(prev, next); sched_info_switch(rq, prev, next); perf_event_task_sched_out(prev, next); fire_sched_out_preempt_notifiers(prev, next); @@ -3132,6 +3131,7 @@ static void __sched __schedule(bool preempt) rq->curr = next; ++*switch_count; + trace_sched_switch(preempt, prev, next); rq = context_switch(rq, prev, next); /* unlocks the rq */ cpu = cpu_of(rq); } else { diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index b0623ac785a2..00611e95a8ee 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -5697,7 +5697,7 @@ free: } static void -ftrace_graph_probe_sched_switch(void *ignore, +ftrace_graph_probe_sched_switch(void *ignore, bool preempt, struct task_struct *prev, struct task_struct *next) { unsigned long long timestamp; diff --git a/kernel/trace/trace_sched_switch.c b/kernel/trace/trace_sched_switch.c index f270088e9929..4c896a0101bd 100644 --- a/kernel/trace/trace_sched_switch.c +++ b/kernel/trace/trace_sched_switch.c @@ -16,7 +16,8 @@ static int sched_ref; static DEFINE_MUTEX(sched_register_mutex); static void -probe_sched_switch(void *ignore, struct task_struct *prev, struct task_struct *next) +probe_sched_switch(void *ignore, bool preempt, + struct task_struct *prev, struct task_struct *next) { if (unlikely(!sched_ref)) return; diff --git a/kernel/trace/trace_sched_wakeup.c b/kernel/trace/trace_sched_wakeup.c index 12cbe77b4136..4bcfbac289ff 100644 --- a/kernel/trace/trace_sched_wakeup.c +++ b/kernel/trace/trace_sched_wakeup.c @@ -420,7 +420,7 @@ tracing_sched_wakeup_trace(struct trace_array *tr, } static void notrace -probe_wakeup_sched_switch(void *ignore, +probe_wakeup_sched_switch(void *ignore, bool preempt, struct task_struct *prev, struct task_struct *next) { struct trace_array_cpu *data; |