7285ca6e97
Add vendor hook when syscall prctl finished for vendor-specific tuning. Bug: 181819699 Signed-off-by: Frankie Chang <frankie.chang@mediatek.com> Change-Id: Ica42d80ab4b540045330e9c5b211e0e814eed0ff (cherry picked from commit 6904f0001e4ec3c637539c18969e46755eaa01f4)
75 lines
3.4 KiB
C
75 lines
3.4 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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/* vendor_hook.c
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*
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* Android Vendor Hook Support
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*
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* Copyright 2020 Google LLC
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*/
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#define CREATE_TRACE_POINTS
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#include <trace/hooks/vendor_hooks.h>
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#include <trace/hooks/sched.h>
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#include <trace/hooks/dtask.h>
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#include <trace/hooks/net.h>
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#include <trace/hooks/binder.h>
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#include <trace/hooks/rwsem.h>
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#include <trace/hooks/futex.h>
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#include <trace/hooks/fpsimd.h>
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#include <trace/hooks/topology.h>
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#include <trace/hooks/debug.h>
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#include <trace/hooks/minidump.h>
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#include <trace/hooks/wqlockup.h>
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#include <trace/hooks/sysrqcrash.h>
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#include <trace/hooks/cgroup.h>
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#include <trace/hooks/sys.h>
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/*
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* Export tracepoints that act as a bare tracehook (ie: have no trace event
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* associated with them) to allow external modules to probe them.
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*/
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_select_task_rq_fair);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_select_task_rq_rt);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_select_fallback_rq);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_scheduler_tick);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_enqueue_task);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_dequeue_task);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_can_migrate_task);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_find_lowest_rq);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_rtmutex_prepare_setprio);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_prepare_prio_fork);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_finish_prio_fork);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_set_user_nice);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_setscheduler);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mutex_wait_start);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mutex_wait_finish);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_read_wait_start);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_read_wait_finish);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_write_wait_start);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_write_wait_finish);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_sched_show_task);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ptype_head);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_kfree_skb);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_sk_alloc);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_sk_free);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_nf_conn_alloc);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_nf_conn_free);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_arch_set_freq_scale);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_transaction_init);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_set_priority);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_restore_priority);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_init);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_wake);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_write_finished);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_alter_rwsem_list_add);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_alter_futex_plist_add);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_is_fpsimd_save);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ipi_stop);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_printk_store);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_show_regs);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_wq_lockup_pool);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_sysrq_crash);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_find_busiest_group);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_map_util_freq);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_em_pd_energy);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_cgroup_set_task);
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EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_syscall_prctl_finished);
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