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Diff for /src/sys/external/bsd/common/include/asm/barrier.h between version 1.15 and 1.16

version 1.15, 2022/07/17 22:02:23 version 1.16, 2022/07/19 16:38:22
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Line 51 
  * doesn't pass around the bus space tag and handle needed for that.   * doesn't pass around the bus space tag and handle needed for that.
  */   */
 #if defined(__aarch64__)  #if defined(__aarch64__)
 #define mb()    __asm __volatile ("dsb sy" ::: "memory")  #include <arm/cpufunc.h>
 #define wmb()   __asm __volatile ("dsb st" ::: "memory")  #define mb()    dsb(sy)
 #define rmb()   __asm __volatile ("dsb ld" ::: "memory")  #define wmb()   dsb(st)
   #define rmb()   dsb(ld)
 #elif defined(__arm__)  #elif defined(__arm__)
 #define mb()    __asm __volatile ("dsb" ::: "memory")  #include <arm/cpufunc.h>
   #define mb()    dsb()
 #define wmb()   mb()  #define wmb()   mb()
 #define rmb()   mb()  #define rmb()   mb()
 #elif defined(__i386__) || defined(__x86_64__)  #elif defined(__i386__) || defined(__x86_64__)

Legend:
Removed from v.1.15  
changed lines
  Added in v.1.16

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