• James Hogan's avatar
    KVM: MIPS: Drop vm_init() callback · 7a156e9f
    James Hogan authored
    Now that the commpage doesn't use wired TLB entries, the per-CPU
    vm_init() callback is the only work done by kvm_mips_init_vm_percpu().
    
    The trap & emulate implementation doesn't actually need to do anything
    from vm_init(), and the future VZ implementation would be better served
    by a kvm_arch_hardware_enable callback anyway.
    
    Therefore drop the vm_init() callback entirely, allowing the
    kvm_mips_init_vm_percpu() function to also be dropped, along with the
    kvm_mips_instance atomic counter.
    Signed-off-by: default avatarJames Hogan <james.hogan@imgtec.com>
    Cc: Paolo Bonzini <pbonzini@redhat.com>
    Cc: "Radim Krčmář" <rkrcmar@redhat.com>
    Cc: Ralf Baechle <ralf@linux-mips.org>
    Cc: linux-mips@linux-mips.org
    Cc: kvm@vger.kernel.org
    7a156e9f
tlb.c 7.71 KB