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-rw-r--r--include/asm-ia64/page.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-ia64/page.h b/include/asm-ia64/page.h
index 24aab80..08894f7 100644
--- a/include/asm-ia64/page.h
+++ b/include/asm-ia64/page.h
@@ -139,7 +139,7 @@ typedef union ia64_va {
# define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT)
# define is_hugepage_only_range(mm, addr, len) \
(REGION_NUMBER(addr) == REGION_HPAGE && \
- REGION_NUMBER((addr)+(len)) == REGION_HPAGE)
+ REGION_NUMBER((addr)+(len)-1) == REGION_HPAGE)
extern unsigned int hpage_shift;
#endif
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