13 lines
526 B
Diff
13 lines
526 B
Diff
diff --git a/src/include/liburing/barrier.h b/src/include/liburing/barrier.h
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index fc40a8a..aca308a 100644
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--- a/src/include/liburing/barrier.h
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+++ b/src/include/liburing/barrier.h
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@@ -76,6 +76,7 @@ do { \
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* Add arch appropriate definitions. Be safe and use full barriers for
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* archs we don't have support for.
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*/
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+#define io_uring_smp_mb() __sync_synchronize()
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#define io_uring_smp_rmb() __sync_synchronize()
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#define io_uring_smp_wmb() __sync_synchronize()
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#endif /* defined(__x86_64__) || defined(__i386__) */
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