__flush_invalidate_dcache_all   52 arch/xtensa/include/asm/cacheflush.h extern void __flush_invalidate_dcache_all(void);
__flush_invalidate_dcache_all  112 arch/xtensa/include/asm/cacheflush.h 		__flush_invalidate_dcache_all();			\
__flush_invalidate_dcache_all  183 arch/xtensa/mm/cache.c 	__flush_invalidate_dcache_all();