register_sysrq_key
register_sysrq_key('b', &srm_sysrq_reboot_op);
return register_sysrq_key('x', &sysrq_tlbdump_op);
return register_sysrq_key('x', &sysrq_tlbdump_op);
register_sysrq_key('x', &sysrq_xmon_op);
int ret = register_sysrq_key('y', &sparc_globalreg_op);
ret = register_sysrq_key('x', &sparc_globalpmu_op);
register_sysrq_key('v', &drm_client_sysrq_restore_op);
EXPORT_SYMBOL(register_sysrq_key);
int register_sysrq_key(u8 key, const struct sysrq_key_op *op);
register_sysrq_key('g', &sysrq_dbg_op);
register_sysrq_key('o', &sysrq_poweroff_op);
return register_sysrq_key('y', &sysrq_rcudump_op);
register_sysrq_key('S', &sysrq_sched_ext_reset_op);
register_sysrq_key('D', &sysrq_sched_ext_dump_op);