BTS_TASK_ARRIVES 490 arch/x86/kernel/process_32.c ptrace_bts_take_timestamp(next_p, BTS_TASK_ARRIVES); BTS_TASK_ARRIVES 535 arch/x86/kernel/process_64.c ptrace_bts_take_timestamp(next_p, BTS_TASK_ARRIVES); BTS_TASK_ARRIVES 876 arch/x86/kernel/ptrace.c case BTS_TASK_ARRIVES: