Searched defs:barrier (Results 1 - 3 of 3) sorted by relevance

/external/kernel-headers/original/linux/
H A Dcompiler-gcc.h8 /* Optimization barrier */
10 #define barrier() __asm__ __volatile__("": : :"memory") macro
H A Dcompiler.h65 /* Optimization barrier */
66 #ifndef barrier
67 # define barrier() __memory_barrier() macro
H A Drcupdate.h108 struct rcu_head barrier; member in struct:rcu_data

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