tree c6dc89fa650f50a2409307d0a92ed00d5d8fbb32
parent 3aed64f6d341cdb62bb2d6232589fb13448ce063
author Paolo Bonzini <pbonzini@redhat.com> 1465495954 +0200
committer Paolo Bonzini <pbonzini@redhat.com> 1470311541 +0200

x86: vdso: use __pvclock_read_cycles

The new simplified __pvclock_read_cycles does the same computation
as vread_pvclock, except that (because it takes the pvclock_vcpu_time_info
pointer) it has to be moved inside the loop.  Since the loop is expected to
never roll, this makes no difference.

Acked-by: Andy Lutomirski <luto@kernel.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>