xref: /kernel/linux/linux-5.10/include/trace/events/eas_sched.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifdef CONFIG_SCHED_RT_CAS
TRACE_EVENT(sched_find_cas_cpu_each,

	TP_PROTO(struct task_struct *task, int cpu, int target_cpu,
		 int isolated, int idle, unsigned long task_util,
		 unsigned long cpu_util, int cpu_cap),

	TP_ARGS(task, cpu, target_cpu, isolated, idle, task_util, cpu_util, cpu_cap),

	TP_STRUCT__entry(
		__array(char, comm, TASK_COMM_LEN)
		__field(pid_t, pid)
		__field(int, prio)
		__field(int, cpu)
		__field(int, target_cpu)
		__field(int, isolated)
		__field(unsigned long, idle)
		__field(unsigned long, task_util)
		__field(unsigned long, cpu_util)
		__field(unsigned long, cpu_cap)
	),

	TP_fast_assign(
		memcpy(__entry->comm, task->comm, TASK_COMM_LEN);
		__entry->pid		= task->pid;
		__entry->prio		= task->prio;
		__entry->cpu		= cpu;
		__entry->target_cpu	= target_cpu;
		__entry->isolated	= isolated;
		__entry->idle		= idle;
		__entry->task_util	= task_util;
		__entry->cpu_util	= cpu_util;
		__entry->cpu_cap	= cpu_cap;
	),

	TP_printk("comm=%s pid=%d prio=%d cpu=%d target_cpu=%d isolated=%d idle=%lu task_util=%lu cpu_util=%lu cpu_cap=%lu",
		  __entry->comm, __entry->pid, __entry->prio,
		  __entry->cpu, __entry->target_cpu, __entry->isolated,
		  __entry->idle, __entry->task_util,
		  __entry->cpu_util, __entry->cpu_cap)
);

TRACE_EVENT(sched_find_cas_cpu,

	TP_PROTO(struct task_struct *task, struct cpumask *lowest_mask,
		 unsigned long tutil,  int prev_cpu, int target_cpu),

	TP_ARGS(task, lowest_mask, tutil, prev_cpu, target_cpu),

	TP_STRUCT__entry(
		__array(char, comm, TASK_COMM_LEN)
		__field(pid_t, pid)
		__field(unsigned int, prio)
		__bitmask(lowest, num_possible_cpus())
		__field(unsigned long, tutil)
		__field(int, prev_cpu)
		__field(int, target_cpu)
	),

	TP_fast_assign(
		memcpy(__entry->comm, task->comm, TASK_COMM_LEN);
		__entry->pid		= task->pid;
		__entry->prio		= task->prio;
		__assign_bitmask(lowest, cpumask_bits(lowest_mask), num_possible_cpus());
		__entry->tutil		= tutil;
		__entry->prev_cpu	= prev_cpu;
		__entry->target_cpu	= target_cpu;
	),

	TP_printk("comm=%s pid=%d prio=%d lowest_mask=%s tutil=%lu prev=%d target=%d ",
		  __entry->comm, __entry->pid, __entry->prio,
		  __get_bitmask(lowest), __entry->tutil,
		  __entry->prev_cpu, __entry->target_cpu)
);
#endif /* CONFIG_SCHED_RT_CAS */