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d2a7ba068d
linux-imx/drivers/android/vendor_hooks.c
Wang Jianzheng d2a7ba068d ANDROID: vendor_hooks: add vendor hooks for readahead bio 
Different scenarios may require different readahead parameters and readahead mechanisms, such as application start-up or game loading. Add vendor hook to f2fs_read_single_page, so we can modify some bio flags according to the struct readahead_control.

Bug: 342340767

Change-Id: I0665c4bdec945808860b73217cc0d128f49c2eb7
Signed-off-by: Wang Jianzheng <11134417@vivo.corp-partner.google.com>
2024-07-10 23:27:01 +00:00

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// SPDX-License-Identifier: GPL-2.0-only
/* vendor_hook.c
*
* Android Vendor Hook Support
*
* Copyright 2020 Google LLC
*/
#include <linux/iova.h>
#include <linux/futex.h>
#include <linux/pm_qos.h>
#define CREATE_TRACE_POINTS
#include <trace/hooks/vendor_hooks.h>
#include <linux/tracepoint.h>
#include <trace/hooks/binder.h>
#include <trace/hooks/cpuidle.h>
#include <trace/hooks/mpam.h>
#include <trace/hooks/wqlockup.h>
#include <trace/hooks/debug.h>
#include <trace/hooks/sysrqcrash.h>
#include <trace/hooks/printk.h>
#include <trace/hooks/epoch.h>
#include <trace/hooks/cpufreq.h>
#include <trace/hooks/fips140.h>
#include <trace/hooks/ufshcd.h>
#include <trace/hooks/mmc.h>
#include <trace/hooks/cgroup.h>
#include <trace/hooks/sys.h>
#include <trace/hooks/madvise.h>
#include <trace/hooks/iommu.h>
#include <trace/hooks/net.h>
#include <trace/hooks/cpuidle_psci.h>
#include <trace/hooks/vmscan.h>
#include <trace/hooks/avc.h>
#include <trace/hooks/creds.h>
#include <trace/hooks/selinux.h>
#include <trace/hooks/syscall_check.h>
#include <trace/hooks/gic.h>
#include <trace/hooks/gic_v3.h>
#include <trace/hooks/remoteproc.h>
#include <trace/hooks/reboot.h>
#include <trace/hooks/psci.h>
#include <trace/hooks/timer.h>
#include <trace/hooks/fpsimd.h>
#include <trace/hooks/preemptirq.h>
#include <trace/hooks/mm.h>
#include <trace/hooks/fs.h>
#include <trace/hooks/dtask.h>
#include <trace/hooks/ftrace_dump.h>
#include <trace/hooks/traps.h>
#include <trace/hooks/fault.h>
#include <trace/hooks/regmap.h>
#include <trace/hooks/hung_task.h>
#include <trace/hooks/rwsem.h>
#include <trace/hooks/futex.h>
#include <trace/hooks/topology.h>
#include <trace/hooks/thermal.h>
#include <trace/hooks/bug.h>
#include <trace/hooks/bpf_jit_comp.h>
#include <trace/hooks/softlockup.h>
#include <trace/hooks/power.h>
#include <trace/hooks/cpuinfo.h>
#include <trace/hooks/gzvm.h>
#include <trace/hooks/signal.h>
#include <trace/hooks/logbuf.h>
#include <trace/hooks/dmabuf.h>
#include <trace/hooks/usb.h>
#include <trace/hooks/compaction.h>
#include <trace/hooks/sd.h>
#include <trace/hooks/user.h>
#include <trace/hooks/fuse.h>
#include <trace/hooks/psi.h>
#include <trace/hooks/blk.h>
#include <trace/hooks/suspend.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_tcp_sendmsg);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_tcp_recvmsg);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_udp_sendmsg);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_udp_recvmsg);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_udpv6_sendmsg);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_udpv6_recvmsg);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_tcp_select_window);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_inet_sock_create);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_inet_sock_release);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_bpf_skb_load_bytes);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_tcp_rtt_estimator);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_udp_enqueue_schedule_skb);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_build_skb_around);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_refrigerator);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_do_send_sig_info);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mutex_wait_start);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mutex_wait_finish);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mutex_init);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_task_blocks_on_rtmutex);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rtmutex_waiter_prio);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rtmutex_wait_start);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rtmutex_wait_finish);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mutex_opt_spin_start);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mutex_opt_spin_finish);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mutex_can_spin_on_owner);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rt_mutex_steal);
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_arch_set_freq_scale);
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_rwsem_opt_spin_start);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_opt_spin_finish);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_can_spin_on_owner);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_direct_rsteal);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_optimistic_rspin);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_cpu_idle_enter);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_cpu_idle_exit);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mpam_set);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_wq_lockup_pool);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_alloc_and_link_pwqs);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ipi_stop);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_sysrq_crash);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_printk_hotplug);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_printk_caller_id);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_printk_caller);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_printk_ext_header);
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_freq_table_limits);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_cpufreq_resolve_freq);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_cpufreq_fast_switch);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_cpufreq_target);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_cpufreq_online);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_cpu_cgroup_attach);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_cpu_cgroup_online);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_cpuinfo_c_show);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_meminfo_cache_adjust);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_si_mem_available_adjust);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_si_meminfo_adjust);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_thermal_pm_notify_suspend);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ufs_fill_prdt);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_ufs_reprogram_all_keys);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_ufs_complete_init);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ufs_prepare_command);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ufs_update_sysfs);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ufs_send_command);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ufs_compl_command);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_cgroup_set_task);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_cgroup_force_kthread_migration);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_bpf_int_jit_compile_ro);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_syscall_prctl_finished);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_anon_vma_name_recog);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_restore_mm_flags);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_update_vma_flags);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ufs_send_uic_command);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ufs_send_tm_command);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ufs_check_int_errors);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ufs_update_sdev);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_cgroup_attach);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_iommu_setup_dma_ops);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_iommu_alloc_insert_iova);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_iommu_dma_info_to_prot);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_iommu_iovad_alloc_iova);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_iommu_iovad_free_iova);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_psci_tos_resident_on);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_psci_cpu_suspend);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_iommu_iovad_init_alloc_algo);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_iommu_limit_align_shift);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ptype_head);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_cpuidle_psci_enter);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_cpuidle_psci_exit);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_cpufreq_transition);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_proc_transaction_finish);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_select_special_worklist);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_sync_txn_recvd);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_freq_qos_add_request);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_freq_qos_update_request);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_freq_qos_remove_request);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_set_balance_anon_file_reclaim);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_show_max_freq);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_shrink_slab_bypass);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_free_unref_page_bypass);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_kvmalloc_node_use_vmalloc);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_should_alloc_pages_retry);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_unreserve_highatomic_bypass);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rmqueue_bulk_bypass);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ra_tuning_max_page);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_tune_mmap_readaround);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_hw_protection_shutdown);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_dm_bufio_shrink_scan_bypass);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_cleanup_old_buffers_bypass);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_drain_all_pages_bypass);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_slab_alloc_node);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_slab_free);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_page_referenced_check_bypass);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_selinux_avc_insert);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_selinux_avc_node_delete);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_selinux_avc_node_replace);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_selinux_avc_lookup);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_record_mutex_lock_starttime);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_record_rtmutex_lock_starttime);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_record_rwsem_lock_starttime);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_record_pcpu_rwsem_starttime);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_selinux_is_initialized);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_shmem_get_folio);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_commit_creds);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_exit_creds);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_override_creds);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_revert_creds);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_check_mmap_file);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_check_file_open);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_disable_thermal_cooling_stats);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_gic_v3_suspend);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_gic_v3_set_affinity);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_gic_set_affinity);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_gic_v3_affinity_init);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_dc_send_copy);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_dc_receive);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_check_bpf_syscall);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_check_nanosleep_syscall);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rproc_recovery);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rproc_recovery_set);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_timer_calc_index);
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_vh_is_fpsimd_save);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_slab_folio_alloced);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_kmalloc_large_alloced);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_tune_swappiness);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_sched_show_task);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ftrace_oops_enter);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ftrace_oops_exit);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ftrace_size_check);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ftrace_format_check);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ftrace_dump_buffer);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_arm64_serror_panic);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_do_sea);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_regmap_update);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_check_uninterruptible_tasks);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_check_uninterruptible_tasks_dn);
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_futex_sleep_start);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_do_futex);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_futex_wait_start);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_futex_wait_end);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_futex_wake_traverse_plist);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_futex_wake_this);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_futex_wake_up_q_finish);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_ctl_dirty_rate);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_sha256);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_aes_expandkey);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_aes_encrypt);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_aes_decrypt);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_downgrade_wake_finish);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_wake_finish);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_meminfo_proc_show);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_exit_mm);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_show_mem);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_print_slabinfo_header);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_cache_show);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_report_bug);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_watchdog_timer_softlockup);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_try_to_freeze_todo);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_try_to_freeze_todo_unfrozen);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_die_kernel_fault);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_do_sp_pc_abort);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_do_el1_undef);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_try_fixup_sea);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_do_el1_bti);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_do_el1_fpac);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_handle_bad_stack);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_panic_unhandled);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_gzvm_vcpu_exit_reason);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_alter_mutex_list_add);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mutex_unlock_slowpath);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_save_track_hash);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mem_cgroup_id_remove);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mem_cgroup_css_offline);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mem_cgroup_css_online);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mem_cgroup_free);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mem_cgroup_alloc);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_adjust_alloc_flags);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_adjust_kvmalloc_flags);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_kmalloc_slab);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_alloc_new_buf_locked);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_preset);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_reply);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_trans);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_wait_for_work);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_exit_signal_whether_wake);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_exit_check);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_freeze_whether_wake);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_percpu_rwsem_wq_add);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_alloc_oem_binder_struct);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_transaction_received);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_free_oem_binder_struct);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_special_task);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_buffer_release);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_ioctl_end);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_looper_exited);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_spawn_new_thread);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_has_special_work_ilocked);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_logbuf);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_do_shrink_slab);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_get_page_wmark);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_page_add_new_anon_rmap);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_cpufreq_acct_update_power);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_looper_state_registered);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_thread_read);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_free_proc);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_thread_release);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_read_done);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_modify_scan_control);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_should_continue_reclaim);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_file_is_tiny_bypass);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_exit_signal);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_check_folio_look_around_ref);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_look_around);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_look_around_migrate_folio);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_test_clear_look_around_ref);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_dma_buf_release);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ufs_perf_huristic_ctrl);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ufs_send_command_post_change);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ufs_abort_success_ctrl);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ufs_compl_rsp_check_done);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ufs_err_handler);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ufs_err_check_ctrl);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ufs_err_print_ctrl);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_proc_transaction);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_new_ref);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_del_ref);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_logbuf_pr_cont);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_alloc_pages_slowpath);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mmap_region);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_tcp_write_timeout_estab_retrans);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_tcp_connect);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_try_to_unmap_one);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_record_rwsem_reader_owned);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_clear_rwsem_reader_owned);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_record_rwsem_writer_owned);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_clear_rwsem_writer_owned);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_configfs_uevent_work);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_compaction_exit);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_compaction_try_to_compact_exit);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mm_direct_reclaim_enter);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mm_direct_reclaim_exit);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mm_may_oom_exit);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_vmscan_kswapd_done);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_shrink_folio_list);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_inode_lru_isolate);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_invalidate_mapping_pagevec);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_customize_alloc_gfp);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_cpu_capacity_show);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_shmem_swapin_folio);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_do_wp_page);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_do_swap_page);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_do_anonymous_page);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_uprobes_replace_page);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_list_add_work);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_has_proc_work_ilocked);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_binder_release_special_work);
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_vh_percpu_rwsem_down_read);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_percpu_rwsem_up_write);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_percpu_rwsem_wait_complete);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_rwsem_read_trylock_failed);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_sk_alloc);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_sk_free);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_sd_init_unmap_multi_segment);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_sd_setup_unmap_multi_segment);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_tune_scan_type);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_queue_request_and_unlock);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_fuse_request_end);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_cpuset_fork);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_madvise_pageout_swap_entry);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_madvise_swapin_walk_pmd_entry);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_process_madvise);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_smaps_pte_entry);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_show_smap);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_count_workingset_refault);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_alloc_pages_reclaim_bypass);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_alloc_pages_failure_bypass);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_alloc_pages_adjust_wmark);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_alloc_pages_reset_wmark);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_fiq_dump);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_swapmem_gather_init);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_swapmem_gather_add_bypass);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_swapmem_gather_finish);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_oom_swapmem_gather_init);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_oom_swapmem_gather_finish);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_f2fs_file_open);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_alloc_uid);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_free_user);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_save_vmalloc_stack);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_show_stack_hash);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_show_mapcount_pages);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_lock_folio_drop_mmap_start);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_lock_folio_drop_mmap_end);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_filemap_update_page);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_update_page_mapcount);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_add_page_to_lrulist);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_del_page_from_lrulist);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_do_traversal_lruvec);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_page_should_be_protected);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mark_page_accessed);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_madvise_cold_pageout_skip);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_psi_event);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_psi_group);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_psi_update_triggers);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_mmc_sdio_pm_flag_set);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_read_lazy_flag);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_set_tsk_need_resched_lazy);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_usb_dev_suspend);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_usb_dev_resume);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_bd_link_disk_holder);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_do_new_mount_fc);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_blk_fill_rwbs);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_f2fs_ra_op_flags);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_use_amu_fie);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_resume_begin);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_resume_end);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_early_resume_begin);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_enable_thermal_genl_check);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_pr_set_vma_name_bypass);
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