fda78dabca
This reverts commit cabca1b98e.
The hook android_rvh_binder_transaction is not used by any vendor, so
remove it to help with merge issues with future LTS releases.
If this is needed by any real user, it can easily be reverted to add it
back and then the symbol should be added to the abi list at the same
time to prevent it from being removed again later.
Bug: 205648032
Bug: 203756332
Cc: Liangliang Li <liliangliang@vivo.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I46394ebf00b7aa882f6df37ee3eec5cdc0263579
111 lines
4.7 KiB
C
111 lines
4.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM binder
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#undef TRACE_INCLUDE_PATH
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#define TRACE_INCLUDE_PATH trace/hooks
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#if !defined(_TRACE_HOOK_BINDER_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_HOOK_BINDER_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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#ifdef __GENKSYMS__
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#include <../drivers/android/binder_internal.h>
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#include <linux/sched.h>
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#include <uapi/linux/android/binder.h>
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#endif
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struct binder_proc;
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struct binder_thread;
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struct binder_transaction;
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struct binder_transaction_data;
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struct task_struct;
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DECLARE_HOOK(android_vh_binder_transaction_init,
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TP_PROTO(struct binder_transaction *t),
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TP_ARGS(t));
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DECLARE_HOOK(android_vh_binder_priority_skip,
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TP_PROTO(struct task_struct *task, bool *skip),
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TP_ARGS(task, skip));
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DECLARE_HOOK(android_vh_binder_set_priority,
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TP_PROTO(struct binder_transaction *t, struct task_struct *task),
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TP_ARGS(t, task));
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DECLARE_HOOK(android_vh_binder_restore_priority,
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TP_PROTO(struct binder_transaction *t, struct task_struct *task),
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TP_ARGS(t, task));
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DECLARE_HOOK(android_vh_binder_wakeup_ilocked,
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TP_PROTO(struct task_struct *task, bool sync, struct binder_proc *proc),
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TP_ARGS(task, sync, proc));
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DECLARE_HOOK(android_vh_binder_wait_for_work,
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TP_PROTO(bool do_proc_work, struct binder_thread *tsk, struct binder_proc *proc),
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TP_ARGS(do_proc_work, tsk, proc));
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DECLARE_HOOK(android_vh_sync_txn_recvd,
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TP_PROTO(struct task_struct *tsk, struct task_struct *from),
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TP_ARGS(tsk, from));
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DECLARE_HOOK(android_vh_binder_proc_transaction_entry,
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TP_PROTO(struct binder_proc *proc, struct binder_transaction *t,
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struct binder_thread **thread, int node_debug_id, bool pending_async,
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bool sync, bool *skip),
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TP_ARGS(proc, t, thread, node_debug_id, pending_async, sync, skip));
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DECLARE_HOOK(android_vh_binder_select_worklist_ilocked,
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TP_PROTO(struct list_head **list, struct binder_thread *thread, struct binder_proc *proc,
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int wait_for_proc_work),
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TP_ARGS(list, thread, proc, wait_for_proc_work));
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DECLARE_HOOK(android_vh_binder_proc_transaction_finish,
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TP_PROTO(struct binder_proc *proc, struct binder_transaction *t,
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struct task_struct *binder_th_task, bool pending_async, bool sync),
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TP_ARGS(proc, t, binder_th_task, pending_async, sync));
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DECLARE_HOOK(android_vh_binder_print_transaction_info,
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TP_PROTO(struct seq_file *m, struct binder_proc *proc,
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const char *prefix, struct binder_transaction *t),
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TP_ARGS(m, proc, prefix, t));
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DECLARE_HOOK(android_vh_binder_looper_state_registered,
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TP_PROTO(struct binder_thread *thread, struct binder_proc *proc),
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TP_ARGS(thread, proc));
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DECLARE_HOOK(android_vh_binder_thread_read,
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TP_PROTO(struct list_head **list, struct binder_proc *proc,
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struct binder_thread *thread),
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TP_ARGS(list, proc, thread));
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DECLARE_HOOK(android_vh_binder_free_proc,
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TP_PROTO(struct binder_proc *proc),
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TP_ARGS(proc));
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DECLARE_HOOK(android_vh_binder_thread_release,
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TP_PROTO(struct binder_proc *proc, struct binder_thread *thread),
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TP_ARGS(proc, thread));
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DECLARE_HOOK(android_vh_binder_read_done,
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TP_PROTO(struct binder_proc *proc, struct binder_thread *thread),
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TP_ARGS(proc, thread));
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DECLARE_HOOK(android_vh_binder_has_work_ilocked,
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TP_PROTO(struct binder_thread *thread, bool do_proc_work, int *ret),
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TP_ARGS(thread, do_proc_work, ret));
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DECLARE_HOOK(android_vh_binder_alloc_new_buf_locked,
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TP_PROTO(size_t size, size_t *free_async_space, int is_async),
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TP_ARGS(size, free_async_space, is_async));
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DECLARE_HOOK(android_vh_binder_reply,
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TP_PROTO(struct binder_proc *target_proc, struct binder_proc *proc,
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struct binder_thread *thread, struct binder_transaction_data *tr),
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TP_ARGS(target_proc, proc, thread, tr));
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DECLARE_HOOK(android_vh_binder_trans,
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TP_PROTO(struct binder_proc *target_proc, struct binder_proc *proc,
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struct binder_thread *thread, struct binder_transaction_data *tr),
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TP_ARGS(target_proc, proc, thread, tr));
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DECLARE_HOOK(android_vh_binder_preset,
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TP_PROTO(struct hlist_head *hhead, struct mutex *lock),
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TP_ARGS(hhead, lock));
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DECLARE_HOOK(android_vh_binder_proc_transaction,
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TP_PROTO(struct task_struct *caller_task, struct task_struct *binder_proc_task,
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struct task_struct *binder_th_task, int node_debug_id,
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unsigned int code, bool pending_async),
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TP_ARGS(caller_task, binder_proc_task, binder_th_task, node_debug_id, code, pending_async));
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DECLARE_HOOK(android_vh_binder_new_ref,
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TP_PROTO(struct task_struct *proc, uint32_t ref_desc, int node_debug_id),
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TP_ARGS(proc, ref_desc, node_debug_id));
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DECLARE_HOOK(android_vh_binder_del_ref,
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TP_PROTO(struct task_struct *proc, uint32_t ref_desc),
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TP_ARGS(proc, ref_desc));
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#endif /* _TRACE_HOOK_BINDER_H */
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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