Naoya Horiguchi <n-horigu...@ah.jp.nec.com> writes: > Now hugepages are definitely movable. So allocating hugepages from > ZONE_MOVABLE is natural and we have no reason to keep this parameter. > In order to allow userspace to prepare for the removal, let's leave > this sysctl handler as noop for a while.
I guess you still need to handle architectures for which pmd_huge is int pmd_huge(pmd_t pmd) { return 0; } embedded powerpc is one. They don't store pte information at the PMD level. Instead pmd contains a pointer to hugepage directory which contain huge pte. -aneesh -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/