On Mon, May 30, 2016 at 01:31:13PM +0200, Peter Lieven wrote:
> in a read-modify-write cycle a small request might cause
> head and tail to fall into the same aligned block. Currently
> QEMU reads the same block twice in this case which is
> not necessary.
>
> Signed-off-by: Peter Lieven
> ---
>
in a read-modify-write cycle a small request might cause
head and tail to fall into the same aligned block. Currently
QEMU reads the same block twice in this case which is
not necessary.
Signed-off-by: Peter Lieven
---
v1->v2: following Paolos suggestions to simplify the if condition and
