diff options
| author | Ken Chen <kenneth.w.chen@intel.com> | 2007-10-28 21:40:41 +0100 |
|---|---|---|
| committer | Adrian Bunk <bunk@kernel.org> | 2007-10-28 21:40:41 +0100 |
| commit | 42ea9d4b9da1bb26d519f91c9464fd093c7a56a2 (patch) | |
| tree | fae7fc3bf2682c571c0f00a2376a5bb806f08a8a /include | |
| parent | bd5dd01bad40e1702c3933e2f9a46be89834715b (diff) | |
[IA64] fix ia64 is_hugepage_only_range
fix is_hugepage_only_range() definition to be "overlaps"
instead of "within architectural restricted hugetlb address
range". Simplify the ia64 specific code that used to use
is_hugepage_only_range() to just check which region the
address is in.
Signed-off-by: Ken Chen <kenneth.w.chen@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-ia64/page.h | 2 |
1 files changed, 1 insertions, 1 deletions
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 |