hugepd_freelist 251 arch/powerpc/mm/hugetlbpage.c ((PAGE_SIZE - sizeof(struct hugepd_freelist)) / sizeof(pte_t)) hugepd_freelist 259 arch/powerpc/mm/hugetlbpage.c static DEFINE_PER_CPU(struct hugepd_freelist *, hugepd_freelist_cur); hugepd_freelist 263 arch/powerpc/mm/hugetlbpage.c struct hugepd_freelist *batch = hugepd_freelist 264 arch/powerpc/mm/hugetlbpage.c container_of(head, struct hugepd_freelist, rcu); hugepd_freelist 275 arch/powerpc/mm/hugetlbpage.c struct hugepd_freelist **batchp; hugepd_freelist 287 arch/powerpc/mm/hugetlbpage.c *batchp = (struct hugepd_freelist *)__get_free_page(GFP_ATOMIC);