68 void __ptrace_link(struct task_struct *child, struct task_struct *new_parent,  in __ptrace_link()
83 static void ptrace_link(struct task_struct *child, struct task_struct *new_parent)  in ptrace_link()
116 void __ptrace_unlink(struct task_struct *child)  in __ptrace_unlink()
246 static int ptrace_check_attach(struct task_struct *child, bool ignore_state)  in ptrace_check_attach()
560 static int ptrace_detach(struct task_struct *child, unsigned int data)  in ptrace_detach()
656 static int ptrace_setoptions(struct task_struct *child, unsigned long data)  in ptrace_setoptions()
685 static int ptrace_getsiginfo(struct task_struct *child, kernel_siginfo_t *info)  in ptrace_getsiginfo()
701 static int ptrace_setsiginfo(struct task_struct *child, const kernel_siginfo_t *info)  in ptrace_setsiginfo()
717 static int ptrace_peek_siginfo(struct task_struct *child,  in ptrace_peek_siginfo()
835 static int ptrace_resume(struct task_struct *child, long request,  in ptrace_resume()
938 ptrace_get_syscall_info_entry(struct task_struct *child, struct pt_regs *regs,  in ptrace_get_syscall_info_entry()
955 ptrace_get_syscall_info_seccomp(struct task_struct *child, struct pt_regs *regs,  in ptrace_get_syscall_info_seccomp()
974 ptrace_get_syscall_info_exit(struct task_struct *child, struct pt_regs *regs,  in ptrace_get_syscall_info_exit()
988 ptrace_get_syscall_info(struct task_struct *child, unsigned long user_size,  in ptrace_get_syscall_info()
1031 int ptrace_request(struct task_struct *child, long request,  in ptrace_request()
1274 #define arch_ptrace_attach(child)	do { } while (0)  argument
1280 	struct task_struct *child;  in SYSCALL_DEFINE4()  local
1346 int compat_ptrace_request(struct task_struct *child, compat_long_t request,  in compat_ptrace_request()
1427 	struct task_struct *child;  in COMPAT_SYSCALL_DEFINE4()  local