cpu_cache_wbinval_range 32 arch/nds32/include/asm/proc-fns.h extern void cpu_cache_wbinval_range(unsigned long start, cpu_cache_wbinval_range 23 arch/nds32/mm/cacheflush.c cpu_cache_wbinval_range(start, end, 1); cpu_cache_wbinval_range 281 arch/nds32/mm/cacheflush.c cpu_cache_wbinval_range(start, end, 1);