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| author | Michael S. Tsirkin <mst@redhat.com> | 2015-12-27 15:04:42 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2016-01-12 20:46:58 +0200 |
| commit | d39886a7d31e0182f8b7e3b0e953e636b0af96fd (patch) | |
| tree | 5d12bbaf8c9c4cd5bc19a1a5e99419110e15be33 /arch/xtensa | |
| parent | 45d9b859411cb6d4dccc4e488336160acf9a6df5 (diff) | |
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>
Diffstat (limited to 'arch/xtensa')
0 files changed, 0 insertions, 0 deletions