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Diffstat (limited to 'include/trace/events/sched.h')
-rw-r--r--include/trace/events/sched.h75
1 files changed, 54 insertions, 21 deletions
diff --git a/include/trace/events/sched.h b/include/trace/events/sched.h
index b48f1ad7c946..b50b9856c59f 100644
--- a/include/trace/events/sched.h
+++ b/include/trace/events/sched.h
@@ -26,7 +26,7 @@ TRACE_EVENT(sched_kthread_stop,
__entry->pid = t->pid;
),
- TP_printk("task %s:%d", __entry->comm, __entry->pid)
+ TP_printk("comm=%s pid=%d", __entry->comm, __entry->pid)
);
/*
@@ -46,7 +46,7 @@ TRACE_EVENT(sched_kthread_stop_ret,
__entry->ret = ret;
),
- TP_printk("ret %d", __entry->ret)
+ TP_printk("ret=%d", __entry->ret)
);
/*
@@ -73,7 +73,7 @@ TRACE_EVENT(sched_wait_task,
__entry->prio = p->prio;
),
- TP_printk("task %s:%d [%d]",
+ TP_printk("comm=%s pid=%d prio=%d",
__entry->comm, __entry->pid, __entry->prio)
);
@@ -94,7 +94,7 @@ TRACE_EVENT(sched_wakeup,
__field( pid_t, pid )
__field( int, prio )
__field( int, success )
- __field( int, cpu )
+ __field( int, target_cpu )
),
TP_fast_assign(
@@ -102,12 +102,12 @@ TRACE_EVENT(sched_wakeup,
__entry->pid = p->pid;
__entry->prio = p->prio;
__entry->success = success;
- __entry->cpu = task_cpu(p);
+ __entry->target_cpu = task_cpu(p);
),
- TP_printk("task %s:%d [%d] success=%d [%03d]",
+ TP_printk("comm=%s pid=%d prio=%d success=%d target_cpu=%03d",
__entry->comm, __entry->pid, __entry->prio,
- __entry->success, __entry->cpu)
+ __entry->success, __entry->target_cpu)
);
/*
@@ -127,7 +127,7 @@ TRACE_EVENT(sched_wakeup_new,
__field( pid_t, pid )
__field( int, prio )
__field( int, success )
- __field( int, cpu )
+ __field( int, target_cpu )
),
TP_fast_assign(
@@ -135,12 +135,12 @@ TRACE_EVENT(sched_wakeup_new,
__entry->pid = p->pid;
__entry->prio = p->prio;
__entry->success = success;
- __entry->cpu = task_cpu(p);
+ __entry->target_cpu = task_cpu(p);
),
- TP_printk("task %s:%d [%d] success=%d [%03d]",
+ TP_printk("comm=%s pid=%d prio=%d success=%d target_cpu=%03d",
__entry->comm, __entry->pid, __entry->prio,
- __entry->success, __entry->cpu)
+ __entry->success, __entry->target_cpu)
);
/*
@@ -176,7 +176,7 @@ TRACE_EVENT(sched_switch,
__entry->next_prio = next->prio;
),
- TP_printk("task %s:%d [%d] (%s) ==> %s:%d [%d]",
+ TP_printk("prev_comm=%s prev_pid=%d prev_prio=%d prev_state=%s ==> next_comm=%s next_pid=%d next_prio=%d",
__entry->prev_comm, __entry->prev_pid, __entry->prev_prio,
__entry->prev_state ?
__print_flags(__entry->prev_state, "|",
@@ -211,7 +211,7 @@ TRACE_EVENT(sched_migrate_task,
__entry->dest_cpu = dest_cpu;
),
- TP_printk("task %s:%d [%d] from: %d to: %d",
+ TP_printk("comm=%s pid=%d prio=%d orig_cpu=%d dest_cpu=%d",
__entry->comm, __entry->pid, __entry->prio,
__entry->orig_cpu, __entry->dest_cpu)
);
@@ -237,7 +237,7 @@ TRACE_EVENT(sched_process_free,
__entry->prio = p->prio;
),
- TP_printk("task %s:%d [%d]",
+ TP_printk("comm=%s pid=%d prio=%d",
__entry->comm, __entry->pid, __entry->prio)
);
@@ -262,7 +262,7 @@ TRACE_EVENT(sched_process_exit,
__entry->prio = p->prio;
),
- TP_printk("task %s:%d [%d]",
+ TP_printk("comm=%s pid=%d prio=%d",
__entry->comm, __entry->pid, __entry->prio)
);
@@ -287,7 +287,7 @@ TRACE_EVENT(sched_process_wait,
__entry->prio = current->prio;
),
- TP_printk("task %s:%d [%d]",
+ TP_printk("comm=%s pid=%d prio=%d",
__entry->comm, __entry->pid, __entry->prio)
);
@@ -314,7 +314,7 @@ TRACE_EVENT(sched_process_fork,
__entry->child_pid = child->pid;
),
- TP_printk("parent %s:%d child %s:%d",
+ TP_printk("comm=%s pid=%d child_comm=%s child_pid=%d",
__entry->parent_comm, __entry->parent_pid,
__entry->child_comm, __entry->child_pid)
);
@@ -340,7 +340,7 @@ TRACE_EVENT(sched_signal_send,
__entry->sig = sig;
),
- TP_printk("sig: %d task %s:%d",
+ TP_printk("sig=%d comm=%s pid=%d",
__entry->sig, __entry->comm, __entry->pid)
);
@@ -374,12 +374,45 @@ TRACE_EVENT(sched_stat_wait,
__perf_count(delay);
),
- TP_printk("task: %s:%d wait: %Lu [ns]",
+ TP_printk("comm=%s pid=%d delay=%Lu [ns]",
__entry->comm, __entry->pid,
(unsigned long long)__entry->delay)
);
/*
+ * Tracepoint for accounting runtime (time the task is executing
+ * on a CPU).
+ */
+TRACE_EVENT(sched_stat_runtime,
+
+ TP_PROTO(struct task_struct *tsk, u64 runtime, u64 vruntime),
+
+ TP_ARGS(tsk, runtime, vruntime),
+
+ TP_STRUCT__entry(
+ __array( char, comm, TASK_COMM_LEN )
+ __field( pid_t, pid )
+ __field( u64, runtime )
+ __field( u64, vruntime )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->comm, tsk->comm, TASK_COMM_LEN);
+ __entry->pid = tsk->pid;
+ __entry->runtime = runtime;
+ __entry->vruntime = vruntime;
+ )
+ TP_perf_assign(
+ __perf_count(runtime);
+ ),
+
+ TP_printk("comm=%s pid=%d runtime=%Lu [ns] vruntime=%Lu [ns]",
+ __entry->comm, __entry->pid,
+ (unsigned long long)__entry->runtime,
+ (unsigned long long)__entry->vruntime)
+);
+
+/*
* Tracepoint for accounting sleep time (time the task is not runnable,
* including iowait, see below).
*/
@@ -404,7 +437,7 @@ TRACE_EVENT(sched_stat_sleep,
__perf_count(delay);
),
- TP_printk("task: %s:%d sleep: %Lu [ns]",
+ TP_printk("comm=%s pid=%d delay=%Lu [ns]",
__entry->comm, __entry->pid,
(unsigned long long)__entry->delay)
);
@@ -434,7 +467,7 @@ TRACE_EVENT(sched_stat_iowait,
__perf_count(delay);
),
- TP_printk("task: %s:%d iowait: %Lu [ns]",
+ TP_printk("comm=%s pid=%d delay=%Lu [ns]",
__entry->comm, __entry->pid,
(unsigned long long)__entry->delay)
);
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-09 03:36:22 +0200