[Qemu-devel] Re: [PATCH 11/15] kvm: Remove unneeded memory slot reservation

[Alex Williamson <alex.williamson@redhat.com>]

On Mon, 2011-02-07 at 12:19 +0100, Jan Kiszka wrote:
> The number of slots and the location of private ones changed several
> times in KVM's early days. However, it's stable since 2.6.29 (our
> required baseline), and slots 8..11 are no longer reserved since then.
> So remove this unneeded restriction.
> 
> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
> CC: Alex Williamson <alex.williamson@redhat.com>
> ---
>  kvm-all.c |    4 ----
>  1 files changed, 0 insertions(+), 4 deletions(-)

Acked-by: Alex Williamson <alex.williamson@redhat.com>

> diff --git a/kvm-all.c b/kvm-all.c
> index 802c6b8..14b6c1e 100644
> --- a/kvm-all.c
> +++ b/kvm-all.c
> @@ -91,10 +91,6 @@ static KVMSlot *kvm_alloc_slot(KVMState *s)
>      int i;
>  
>      for (i = 0; i < ARRAY_SIZE(s->slots); i++) {
> -        /* KVM private memory slots */
> -        if (i >= 8 && i < 12) {
> -            continue;
> -        }
>          if (s->slots[i].memory_size == 0) {
>              return &s->slots[i];
>          }