tag	line	file	source code
SIGXCPU	182	arch/sparc/kernel/smp.c	send_sig(SIGXCPU, current, 1);
SIGXCPU	186	arch/sparc/kernel/smp.c	send_sig(SIGXCPU, current, 1);
SIGXCPU	874	kernel/sched.c	send_sig(SIGXCPU, p, 1);