smp_ctl_set_bit    76 arch/s390/include/asm/ctl_reg.h void smp_ctl_set_bit(int cr, int bit);
smp_ctl_set_bit   115 arch/s390/include/asm/ctl_reg.h #define ctl_set_bit(cr, bit) smp_ctl_set_bit(cr, bit)
smp_ctl_set_bit   566 arch/s390/kernel/smp.c EXPORT_SYMBOL(smp_ctl_set_bit);