1feedbd763
Add vendors hooks for to facilitate various scheduler value adds. Bug: 176077958 Change-Id: I5d488ae78ce05f81e6c73b69c56128b065647fec Signed-off-by: Shaleen Agrawal <shalagra@codeaurora.org>
275 lines
10 KiB
C
275 lines
10 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM sched
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#define TRACE_INCLUDE_PATH trace/hooks
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#if !defined(_TRACE_HOOK_SCHED_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_HOOK_SCHED_H
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#include <linux/tracepoint.h>
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#include <trace/hooks/vendor_hooks.h>
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/*
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* Following tracepoints are not exported in tracefs and provide a
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* mechanism for vendor modules to hook and extend functionality
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*/
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#if defined(CONFIG_TRACEPOINTS) && defined(CONFIG_ANDROID_VENDOR_HOOKS)
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struct task_struct;
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DECLARE_RESTRICTED_HOOK(android_rvh_select_task_rq_fair,
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TP_PROTO(struct task_struct *p, int prev_cpu, int sd_flag, int wake_flags, int *new_cpu),
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TP_ARGS(p, prev_cpu, sd_flag, wake_flags, new_cpu), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_select_task_rq_rt,
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TP_PROTO(struct task_struct *p, int prev_cpu, int sd_flag, int wake_flags, int *new_cpu),
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TP_ARGS(p, prev_cpu, sd_flag, wake_flags, new_cpu), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_select_fallback_rq,
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TP_PROTO(int cpu, struct task_struct *p, int *new_cpu),
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TP_ARGS(cpu, p, new_cpu), 1);
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struct rq;
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DECLARE_HOOK(android_vh_scheduler_tick,
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TP_PROTO(struct rq *rq),
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TP_ARGS(rq));
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DECLARE_RESTRICTED_HOOK(android_rvh_enqueue_task,
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TP_PROTO(struct rq *rq, struct task_struct *p),
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TP_ARGS(rq, p), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_dequeue_task,
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TP_PROTO(struct rq *rq, struct task_struct *p),
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TP_ARGS(rq, p), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_can_migrate_task,
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TP_PROTO(struct task_struct *p, int dst_cpu, int *can_migrate),
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TP_ARGS(p, dst_cpu, can_migrate), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_find_lowest_rq,
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TP_PROTO(struct task_struct *p, struct cpumask *local_cpu_mask,
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int ret, int *lowest_cpu),
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TP_ARGS(p, local_cpu_mask, ret, lowest_cpu), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_prepare_prio_fork,
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TP_PROTO(struct task_struct *p),
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TP_ARGS(p), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_finish_prio_fork,
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TP_PROTO(struct task_struct *p),
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TP_ARGS(p), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_rtmutex_prepare_setprio,
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TP_PROTO(struct task_struct *p, struct task_struct *pi_task),
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TP_ARGS(p, pi_task), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_set_user_nice,
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TP_PROTO(struct task_struct *p, long *nice),
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TP_ARGS(p, nice), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_setscheduler,
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TP_PROTO(struct task_struct *p),
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TP_ARGS(p), 1);
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struct sched_group;
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DECLARE_RESTRICTED_HOOK(android_rvh_find_busiest_group,
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TP_PROTO(struct sched_group *busiest, struct rq *dst_rq, int *out_balance),
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TP_ARGS(busiest, dst_rq, out_balance), 1);
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DECLARE_HOOK(android_vh_dump_throttled_rt_tasks,
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TP_PROTO(int cpu, u64 clock, ktime_t rt_period, u64 rt_runtime,
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s64 rt_period_timer_expires),
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TP_ARGS(cpu, clock, rt_period, rt_runtime, rt_period_timer_expires));
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DECLARE_HOOK(android_vh_jiffies_update,
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TP_PROTO(void *unused),
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TP_ARGS(unused));
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struct rq_flags;
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DECLARE_RESTRICTED_HOOK(android_rvh_sched_newidle_balance,
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TP_PROTO(struct rq *this_rq, struct rq_flags *rf,
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int *pulled_task, int *done),
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TP_ARGS(this_rq, rf, pulled_task, done), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_sched_nohz_balancer_kick,
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TP_PROTO(struct rq *rq, unsigned int *flags, int *done),
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TP_ARGS(rq, flags, done), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_find_busiest_queue,
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TP_PROTO(int dst_cpu, struct sched_group *group,
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struct cpumask *env_cpus, struct rq **busiest,
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int *done),
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TP_ARGS(dst_cpu, group, env_cpus, busiest, done), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_migrate_queued_task,
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TP_PROTO(struct rq *rq, struct rq_flags *rf,
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struct task_struct *p, int new_cpu,
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int *detached),
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TP_ARGS(rq, rf, p, new_cpu, detached), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_resume_cpus,
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TP_PROTO(struct cpumask *cpus, int *err),
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TP_ARGS(cpus, err), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_find_energy_efficient_cpu,
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TP_PROTO(struct task_struct *p, int prev_cpu, int sync, int *new_cpu),
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TP_ARGS(p, prev_cpu, sync, new_cpu), 1);
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struct sched_attr;
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DECLARE_HOOK(android_vh_set_sugov_sched_attr,
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TP_PROTO(struct sched_attr *attr),
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TP_ARGS(attr));
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DECLARE_RESTRICTED_HOOK(android_rvh_set_iowait,
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TP_PROTO(struct task_struct *p, int *should_iowait_boost),
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TP_ARGS(p, should_iowait_boost), 1);
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struct sugov_policy;
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DECLARE_RESTRICTED_HOOK(android_rvh_set_sugov_update,
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TP_PROTO(struct sugov_policy *sg_policy, unsigned int next_freq, bool *should_update),
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TP_ARGS(sg_policy, next_freq, should_update), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_sched_setaffinity,
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TP_PROTO(struct task_struct *p, const struct cpumask *in_mask, int *retval),
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TP_ARGS(p, in_mask, retval), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_update_cpus_allowed,
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TP_PROTO(struct task_struct *p, cpumask_var_t cpus_requested,
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const struct cpumask *new_mask, int *ret),
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TP_ARGS(p, cpus_requested, new_mask, ret), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_set_task_cpu,
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TP_PROTO(struct task_struct *p, unsigned int new_cpu),
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TP_ARGS(p, new_cpu), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_try_to_wake_up,
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TP_PROTO(struct task_struct *p),
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TP_ARGS(p), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_try_to_wake_up_success,
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TP_PROTO(struct task_struct *p),
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TP_ARGS(p), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_sched_fork,
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TP_PROTO(struct task_struct *p),
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TP_ARGS(p), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_wake_up_new_task,
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TP_PROTO(struct task_struct *p),
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TP_ARGS(p), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_new_task_stats,
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TP_PROTO(struct task_struct *p),
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TP_ARGS(p), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_flush_task,
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TP_PROTO(struct task_struct *prev),
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TP_ARGS(prev), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_tick_entry,
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TP_PROTO(struct rq *rq),
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TP_ARGS(rq), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_schedule,
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TP_PROTO(struct task_struct *prev, struct task_struct *next, struct rq *rq),
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TP_ARGS(prev, next, rq), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_sched_cpu_starting,
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TP_PROTO(int cpu),
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TP_ARGS(cpu), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_sched_cpu_dying,
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TP_PROTO(int cpu),
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TP_ARGS(cpu), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_account_irq,
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TP_PROTO(struct task_struct *curr, int cpu, s64 delta),
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TP_ARGS(curr, cpu, delta), 1);
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struct sched_entity;
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DECLARE_RESTRICTED_HOOK(android_rvh_place_entity,
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TP_PROTO(struct sched_entity *se, u64 *vruntime),
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TP_ARGS(se, vruntime), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_build_perf_domains,
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TP_PROTO(bool *eas_check),
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TP_ARGS(eas_check), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_update_cpu_capacity,
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TP_PROTO(int cpu, unsigned long *capacity),
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TP_ARGS(cpu, capacity), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_update_misfit_status,
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TP_PROTO(struct task_struct *p, struct rq *rq, bool *need_update),
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TP_ARGS(p, rq, need_update), 1);
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struct cgroup_taskset;
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DECLARE_RESTRICTED_HOOK(android_rvh_cpu_cgroup_attach,
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TP_PROTO(struct cgroup_taskset *tset),
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TP_ARGS(tset), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_cpu_cgroup_can_attach,
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TP_PROTO(struct cgroup_taskset *tset, int *retval),
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TP_ARGS(tset, retval), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_sched_fork_init,
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TP_PROTO(struct task_struct *p),
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TP_ARGS(p), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_ttwu_cond,
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TP_PROTO(bool *cond),
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TP_ARGS(cond), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_schedule_bug,
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TP_PROTO(void *unused),
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TP_ARGS(unused), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_sched_exec,
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TP_PROTO(bool *cond),
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TP_ARGS(cond), 1);
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#else
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#define trace_android_rvh_select_task_rq_fair(p, prev_cpu, sd_flag, wake_flags, new_cpu)
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#define trace_android_rvh_select_task_rq_rt(p, prev_cpu, sd_flag, wake_flags, new_cpu)
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#define trace_android_rvh_select_fallback_rq(cpu, p, dest_cpu)
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#define trace_android_vh_scheduler_tick(rq)
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#define trace_android_rvh_enqueue_task(rq, p)
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#define trace_android_rvh_dequeue_task(rq, p)
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#define trace_android_rvh_can_migrate_task(p, dst_cpu, can_migrate)
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#define trace_android_rvh_find_lowest_rq(p, local_cpu_mask, ret, lowest_cpu)
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#define trace_android_rvh_prepare_prio_fork(p)
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#define trace_android_rvh_finish_prio_fork(p)
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#define trace_android_rvh_rtmutex_prepare_setprio(p, pi_task)
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#define trace_android_rvh_set_user_nice(p, nice)
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#define trace_android_rvh_setscheduler(p)
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#define trace_android_rvh_find_busiest_group(busiest, dst_rq, out_balance)
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#define trace_android_vh_dump_throttled_rt_tasks(cpu, clock, rt_period, rt_runtime, rt_period_timer_expires)
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#define trace_android_vh_jiffies_update(unused)
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#define trace_android_rvh_sched_newidle_balance(this_rq, rf, pulled_task, done)
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#define trace_android_rvh_sched_nohz_balancer_kick(rq, flags, done)
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#define trace_android_rvh_find_busiest_queue(dst_cpu, group, env_cpus, busiest, done)
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#define trace_android_rvh_migrate_queued_task(rq, rf, p, new_cpu, detached)
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#define trace_android_rvh_resume_cpus(cpus, err)
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#define trace_android_rvh_find_energy_efficient_cpu(p, prev_cpu, sync, new_cpu)
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#define trace_android_vh_set_sugov_sched_attr(attr)
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#define trace_android_rvh_set_iowait(p, should_iowait_boost)
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#define trace_android_rvh_set_sugov_update(sg_policy, next_freq, should_update)
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#define trace_android_rvh_sched_setaffinity(p, in_mask, retval)
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#define trace_android_rvh_update_cpus_allowed(p, cpus_requested, new_mask, ret)
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#define trace_android_rvh_set_task_cpu(p, new_cpu)
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#define trace_android_rvh_try_to_wake_up(p)
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#define trace_android_rvh_try_to_wake_up_success(p)
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#define trace_android_rvh_sched_fork(p)
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#define trace_android_rvh_wake_up_new_task(p)
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#define trace_android_rvh_new_task_stats(p)
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#define trace_android_rvh_flush_task(prev)
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#define trace_android_rvh_tick_entry(rq)
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#define trace_android_rvh_schedule(prev, next, rq)
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#define trace_android_rvh_sched_cpu_starting(cpu)
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#define trace_android_rvh_sched_cpu_dying(cpu)
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#define trace_android_rvh_account_irq(curr, cpu, delta)
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#define trace_android_rvh_place_entity(se, vruntime)
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#define trace_android_rvh_build_perf_domains(eas_check)
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#define trace_android_rvh_update_cpu_capacity(cpu, capacity)
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#define trace_android_rvh_update_misfit_status(p, rq, need_update)
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#define trace_android_rvh_cpu_cgroup_attach(tset)
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#define trace_android_rvh_cpu_cgroup_can_attach(tset, retval)
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#define trace_android_rvh_sched_fork_init(p)
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#define trace_android_rvh_ttwu_cond(cond)
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#define trace_android_rvh_schedule_bug(unused)
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#define trace_android_rvh_sched_exec(cond)
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#endif
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#endif /* _TRACE_HOOK_SCHED_H */
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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