From 7f379cff11fb9e00e0ff9eff8fbc39ddfd4b1bec Mon Sep 17 00:00:00 2001 From: Igor Mammedov Date: Mon, 1 Dec 2014 17:29:24 +0000 Subject: kvm: update_memslots: drop not needed check for the same slot UP/DOWN shift loops will shift array in needed direction and stop at place where new slot should be placed regardless of old slot size. Signed-off-by: Igor Mammedov Signed-off-by: Paolo Bonzini --- virt/kvm/kvm_main.c | 25 +++++++++++-------------- 1 file changed, 11 insertions(+), 14 deletions(-) (limited to 'virt/kvm') diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 407277b33dc8..278ed65cc9c5 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -679,20 +679,17 @@ static void update_memslots(struct kvm_memslots *slots, struct kvm_memory_slot *mslots = slots->memslots; WARN_ON(mslots[i].id != id); - if (new->npages < mslots[i].npages) { - while (i < KVM_MEM_SLOTS_NUM - 1 && - new->npages < mslots[i + 1].npages) { - mslots[i] = mslots[i + 1]; - slots->id_to_index[mslots[i].id] = i; - i++; - } - } else { - while (i > 0 && - new->npages > mslots[i - 1].npages) { - mslots[i] = mslots[i - 1]; - slots->id_to_index[mslots[i].id] = i; - i--; - } + while (i < KVM_MEM_SLOTS_NUM - 1 && + new->npages < mslots[i + 1].npages) { + mslots[i] = mslots[i + 1]; + slots->id_to_index[mslots[i].id] = i; + i++; + } + while (i > 0 && + new->npages > mslots[i - 1].npages) { + mslots[i] = mslots[i - 1]; + slots->id_to_index[mslots[i].id] = i; + i--; } mslots[i] = *new; -- cgit v1.2.3