Lines Matching full:barrier
3 * Generic barrier definitions.
31 #define mb() barrier()
79 #define smp_mb() barrier()
83 #define smp_rmb() barrier()
87 #define smp_wmb() barrier()
148 #define smp_store_mb(var, value) do { WRITE_ONCE(var, value); barrier(); } while (0)
152 #define smp_mb__before_atomic() barrier()
156 #define smp_mb__after_atomic() barrier()
163 barrier(); \
173 barrier(); \
197 * Architectures that do not do load speculation can have this be barrier().
233 * the control dependency of the wait to reduce the barrier on many platforms.