Re: [Xen-devel] [PATCH 2/4] xen/evtchn: Reduce the size of the poll_mask where possible

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 19.01.15 at 12:21, <andrew.cooper3@xxxxxxxxxx> wrote:
> Use domain_max_vcpus(d) in preference to MAX_VIRT_CPUS when allocating the
> poll mask.  This allows x86 HVM guests to have a poll mask of 128 bits 
> rather
> than 8k bits.
> 
> While changing this, use xzalloc_array() in preference to xmalloc_array() to
> avoid needing the subsequent call to bitmap_zero().
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Acked-by: Jan Beulich <jbeulich@xxxxxxxx>


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel