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| author | Chen, Kenneth W <kenneth.w.chen@intel.com> | 2006-03-22 10:49:00 -0800 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2006-03-22 14:35:08 -0800 |
| commit | 2332c9ae7911618575241e0c843cd686968db8e3 (patch) | |
| tree | 24363aeb963d00cb3aab67f9586eae78ac54dfd8 /include/asm-ia64 | |
| parent | 1c2e02750b992703a8a18634e08b04353face243 (diff) | |
| download | linux-3.10-2332c9ae7911618575241e0c843cd686968db8e3.tar.gz linux-3.10-2332c9ae7911618575241e0c843cd686968db8e3.tar.bz2 linux-3.10-2332c9ae7911618575241e0c843cd686968db8e3.zip | |
[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>
Diffstat (limited to 'include/asm-ia64')
| -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 3ab27333dae..6e9aa23250c 100644 --- a/include/asm-ia64/page.h +++ b/include/asm-ia64/page.h @@ -149,7 +149,7 @@ 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 |