PRED_LEAVE_SYSCALL 17 arch/ia64/kernel/entry.h # define pLvSys PASTE(p,PRED_LEAVE_SYSCALL) PRED_LEAVE_SYSCALL 767 arch/ia64/kernel/ptrace.c pr &= ~((1UL << PRED_SYSCALL) | (1UL << PRED_LEAVE_SYSCALL));