d3092d8afd
Add a restricted vendor hook to check whether a set of tasks can move to other cgorup. Bug: 175808144 Signed-off-by: Choonghoon Park <choong.park@samsung.com> Change-Id: If7bac83e0d2d1069b1436331989c3926645eab19
117 lines
5.7 KiB
C
117 lines
5.7 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
|
|
/* vendor_hook.c
|
|
*
|
|
* Android Vendor Hook Support
|
|
*
|
|
* Copyright 2020 Google LLC
|
|
*/
|
|
|
|
#define CREATE_TRACE_POINTS
|
|
#include <trace/hooks/vendor_hooks.h>
|
|
#include <trace/hooks/sched.h>
|
|
#include <trace/hooks/fpsimd.h>
|
|
#include <trace/hooks/binder.h>
|
|
#include <trace/hooks/rwsem.h>
|
|
#include <trace/hooks/futex.h>
|
|
#include <trace/hooks/dtask.h>
|
|
#include <trace/hooks/cpuidle.h>
|
|
#include <trace/hooks/topology.h>
|
|
#include <trace/hooks/mpam.h>
|
|
#include <trace/hooks/gic.h>
|
|
#include <trace/hooks/wqlockup.h>
|
|
#include <trace/hooks/debug.h>
|
|
#include <trace/hooks/sysrqcrash.h>
|
|
#include <trace/hooks/printk.h>
|
|
#include <trace/hooks/gic_v3.h>
|
|
#include <trace/hooks/epoch.h>
|
|
#include <trace/hooks/cpufreq.h>
|
|
#include <trace/hooks/mm.h>
|
|
#include <trace/hooks/preemptirq.h>
|
|
|
|
/*
|
|
* Export tracepoints that act as a bare tracehook (ie: have no trace event
|
|
* associated with them) to allow external modules to probe them.
|
|
*/
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_select_task_rq_fair);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_select_task_rq_rt);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_select_fallback_rq);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_scheduler_tick);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_enqueue_task);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_dequeue_task);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_can_migrate_task);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_find_lowest_rq);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_rtmutex_prepare_setprio);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_prepare_prio_fork);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_finish_prio_fork);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_set_user_nice);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_setscheduler);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_arch_set_freq_scale);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_is_fpsimd_save);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_transaction_init);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_set_priority);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_restore_priority);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_wakeup_ilocked);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_init);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_wake);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_write_finished);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_alter_rwsem_list_add);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_alter_futex_plist_add);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mutex_wait_start);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mutex_wait_finish);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_read_wait_start);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_read_wait_finish);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_write_wait_start);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_write_wait_finish);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_sched_show_task);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_cpu_idle);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mpam_set);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_find_busiest_group);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_gic_resume);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_wq_lockup_pool);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ipi_stop);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_sysrq_crash);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_dump_throttled_rt_tasks);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_printk_hotplug);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_jiffies_update);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_gic_v3_set_affinity);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_gic_v3_affinity_init);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_show_suspend_epoch_val);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_show_resume_epoch_val);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_show_max_freq);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_freq_table_limits);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_sched_newidle_balance);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_sched_nohz_balancer_kick);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_find_busiest_queue);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_migrate_queued_task);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_resume_cpus);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_find_energy_efficient_cpu);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_set_sugov_sched_attr);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_set_iowait);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_set_sugov_update);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_sched_setaffinity);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_update_cpus_allowed);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_set_skip_swapcache_flags);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_set_gfp_zone_flags);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_set_readahead_gfp_mask);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_preempt_disable);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_preempt_enable);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_irqs_disable);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_irqs_enable);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_set_task_cpu);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_try_to_wake_up);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_try_to_wake_up_success);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_sched_fork);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_wake_up_new_task);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_new_task_stats);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_flush_task);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_tick_entry);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_schedule);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_sched_cpu_starting);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_sched_cpu_dying);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_account_irq);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_place_entity);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_update_cpu_capacity);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_update_misfit_status);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_cpu_cgroup_attach);
|
|
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_cpu_cgroup_can_attach);
|