arch_write_relax   27 arch/openrisc/include/asm/spinlock.h #define arch_write_relax(lock)	cpu_relax()
arch_write_relax  317 arch/powerpc/include/asm/spinlock.h #define arch_write_relax(lock)	rw_yield(lock)
arch_write_relax  107 arch/s390/include/asm/spinlock.h #define arch_write_relax(rw) barrier()
arch_write_relax   52 kernel/locking/spinlock.c # define arch_write_relax(l)	cpu_relax()