diff options
-rw-r--r-- | arch/ia64/mm/hugetlbpage.c | 7 | ||||
-rw-r--r-- | include/asm-ia64/page.h | 2 |
2 files changed, 4 insertions, 5 deletions
diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c index 2d13889d0a99..30cbbb19c144 100644 --- a/arch/ia64/mm/hugetlbpage.c +++ b/arch/ia64/mm/hugetlbpage.c @@ -112,8 +112,7 @@ void hugetlb_free_pgd_range(struct mmu_gather **tlb, unsigned long floor, unsigned long ceiling) { /* - * This is called only when is_hugepage_only_range(addr,), - * and it follows that is_hugepage_only_range(end,) also. + * This is called to free hugetlb page tables. * * The offset of these addresses from the base of the hugetlb * region must be scaled down by HPAGE_SIZE/PAGE_SIZE so that @@ -125,9 +124,9 @@ void hugetlb_free_pgd_range(struct mmu_gather **tlb, addr = htlbpage_to_page(addr); end = htlbpage_to_page(end); - if (is_hugepage_only_range(tlb->mm, floor, HPAGE_SIZE)) + if (REGION_NUMBER(floor) == RGN_HPAGE) floor = htlbpage_to_page(floor); - if (is_hugepage_only_range(tlb->mm, ceiling, HPAGE_SIZE)) + if (REGION_NUMBER(ceiling) == RGN_HPAGE) ceiling = htlbpage_to_page(ceiling); free_pgd_range(tlb, addr, end, floor, ceiling); diff --git a/include/asm-ia64/page.h b/include/asm-ia64/page.h index 5e6362a786b7..051f301a9071 100644 --- a/include/asm-ia64/page.h +++ b/include/asm-ia64/page.h @@ -147,7 +147,7 @@ typedef union ia64_va { | (REGION_OFFSET(x) >> (HPAGE_SHIFT-PAGE_SHIFT))) # define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT) # define is_hugepage_only_range(mm, addr, len) \ - (REGION_NUMBER(addr) == RGN_HPAGE && \ + (REGION_NUMBER(addr) == RGN_HPAGE || \ REGION_NUMBER((addr)+(len)-1) == RGN_HPAGE) extern unsigned int hpage_shift; #endif |