On 10/02/2015 07:45 AM, Michael S. Tsirkin wrote: If it's not too late, s/anonimous/anonymous/ in the subject line
> At the moment we first allocate RAM, sometimes more than necessary for > alignment reasons. We then free the extra RAM. > > Rework this to avoid the temporary allocation: reserve the > range by mapping it with PROT_NONE, then use just the > necessary range with MAP_FIXED. > > Signed-off-by: Michael S. Tsirkin <m...@redhat.com> > Reviewed-by: Paolo Bonzini <pbonz...@redhat.com> > Acked-by: Paolo Bonzini <pbonz...@redhat.com> > --- > util/oslib-posix.c | 12 ++++++++++-- -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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