static void __init bxt_idle_state_table_update()

in intel_idle.c [1412:1452]

• 35 lines of code
• 6 McCabe index (conditional complexity)

static void __init bxt_idle_state_table_update(void)
{
	unsigned long long msr;
	unsigned int usec;

	rdmsrl(MSR_PKGC6_IRTL, msr);
	usec = irtl_2_usec(msr);
	if (usec) {
		bxt_cstates[2].exit_latency = usec;
		bxt_cstates[2].target_residency = usec;
	}

	rdmsrl(MSR_PKGC7_IRTL, msr);
	usec = irtl_2_usec(msr);
	if (usec) {
		bxt_cstates[3].exit_latency = usec;
		bxt_cstates[3].target_residency = usec;
	}

	rdmsrl(MSR_PKGC8_IRTL, msr);
	usec = irtl_2_usec(msr);
	if (usec) {
		bxt_cstates[4].exit_latency = usec;
		bxt_cstates[4].target_residency = usec;
	}

	rdmsrl(MSR_PKGC9_IRTL, msr);
	usec = irtl_2_usec(msr);
	if (usec) {
		bxt_cstates[5].exit_latency = usec;
		bxt_cstates[5].target_residency = usec;
	}

	rdmsrl(MSR_PKGC10_IRTL, msr);
	usec = irtl_2_usec(msr);
	if (usec) {
		bxt_cstates[6].exit_latency = usec;
		bxt_cstates[6].target_residency = usec;
	}

}