cachepolicy
cachepolicy = i;
if (cpu_architecture() >= CPU_ARCH_ARMv6 && selected != cachepolicy) {
cache_policies[cachepolicy].policy);
if (selected != cachepolicy) {
cachepolicy = selected;
struct cachepolicy *cp;
if (cachepolicy > CPOLICY_BUFFERED)
cachepolicy = CPOLICY_BUFFERED;
if (cachepolicy > CPOLICY_WRITETHROUGH)
cachepolicy = CPOLICY_WRITETHROUGH;
if (cachepolicy >= CPOLICY_WRITEALLOC)
cachepolicy = CPOLICY_WRITEBACK;
if (cachepolicy != CPOLICY_WRITEALLOC) {
cachepolicy = CPOLICY_WRITEALLOC;
cp = &cache_policies[cachepolicy];
static unsigned int cachepolicy __initdata = CPOLICY_WRITEBACK;
static struct cachepolicy cache_policies[] __initdata = {