Change Details

The following loader tunables does have corresponding sysctl MIBs but with inconsistent naming. That may be historical reason. Let's prefer consistent naming for them so that the code is easier to read and maintain. 1. hw.dmar.timeout -> hw.iommu.dmar.timeout 2. hw.lapic_eoi_suppression -> hw.apic.eoi_suppression 3. hw.lapic_tsc_deadline -> hw.apic.timer_tsc_deadline 4. hw.x2apic_enable -> hw.apic.x2apic_mode Old names are kept for compatibility. Meanwhile, add sysctl flag CTLFLAG_TUN to them so that `sysctl -T` will report them correctly. MFC after: 1 week

The following loader tunables do have corresponding sysctl MIBs but with inconsistent naming. That may be historical reason. Let's prefer consistent naming for them so that the code is easier to read and maintain. 1. hw.dmar.timeout -> hw.iommu.dmar.timeout 2. hw.lapic_eoi_suppression -> hw.apic.eoi_suppression 3. hw.lapic_tsc_deadline -> hw.apic.timer_tsc_deadline 4. hw.x2apic_enable -> hw.apic.x2apic_mode Those tunables are for field debugging, no need to keep old names for compatibility. MFC after: 5 days

The following loader tunables does have corresponding sysctl MIBs but with inconsistent naming. That may be historical reason. Let's prefer consistent naming for them so that the code is easier to read and maintain. 1. hw.dmar.timeout -> hw.iommu.dmar.timeout 2. hw.lapic_eoi_suppression -> hw.apic.eoi_suppression 3. hw.lapic_tsc_deadline -> hw.apic.timer_tsc_deadline 4. hw.x2apic_enable -> hw.apic.x2apic_mode Old namThose tunables are kepte for compatibility. Meanwhilefield debugging, add sysctl flag CTLFLAG_TUNno need to them so that `sysctl -T` willkeep old names for report them correctlycompatibility. MFC after: 1 week5 days