PTRACE_SYSCALL_EXIT 909 arch/arm/kernel/ptrace.c if (dir == PTRACE_SYSCALL_EXIT) PTRACE_SYSCALL_EXIT 963 arch/arm/kernel/ptrace.c tracehook_report_syscall(regs, PTRACE_SYSCALL_EXIT); PTRACE_SYSCALL_EXIT 1822 arch/arm64/kernel/ptrace.c if (dir == PTRACE_SYSCALL_EXIT) PTRACE_SYSCALL_EXIT 1861 arch/arm64/kernel/ptrace.c tracehook_report_syscall(regs, PTRACE_SYSCALL_EXIT);