tree 5d12bbaf8c9c4cd5bc19a1a5e99419110e15be33
parent 45d9b859411cb6d4dccc4e488336160acf9a6df5
author Michael S. Tsirkin <mst@redhat.com> 1451221482 +0200
committer Michael S. Tsirkin <mst@redhat.com> 1452624418 +0200

tile: define __smp_xxx

This defines __smp_xxx barriers for tile,
for use by virtualization.

Some smp_xxx barriers are removed as they are
defined correctly by asm-generic/barriers.h

Note: for 32 bit, keep smp_mb__after_atomic around since it's faster
than the generic implementation.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>