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change mb() to smp_mb() in MI versions of smp_mb__{before,after}_atomic()

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jsg
2025-10-21 05:34:13 +00:00
parent 85d7cf0791
commit 41c9e22c62
1 changed files with 3 additions and 3 deletions
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sys/dev/pci/drm/include/linux/atomic.h
+3 -3
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@@ -1,4 +1,4 @@
/* $OpenBSD: atomic.h,v 1.30 2025/10/21 03:06:42 jsg Exp $ */
/* $OpenBSD: atomic.h,v 1.31 2025/10/21 05:34:13 jsg Exp $ */
/**
* \file drm_atomic.h
* Atomic operations used in the DRM which may or may not be provided by the OS.
@@ -476,11 +476,11 @@ find_next_bit(const volatile void *p, int max, int b)
#endif
#ifndef smp_mb__before_atomic
#define smp_mb__before_atomic() mb()
#define smp_mb__before_atomic() smp_mb()
#endif
#ifndef smp_mb__after_atomic
#define smp_mb__after_atomic() mb()
#define smp_mb__after_atomic() smp_mb()
#endif
#ifndef smp_store_mb