[28/36] Fix PAGE SIZE assumption in miscellaneous places

clameter
2007-08-28T19:10:58Z

[-- Attachment #1: 0028-Fix-PAGE-SIZE-assumption-in-miscellaneous-places.patch --]
[-- Type: text/plain, Size: 658 bytes --]

Fix PAGE SIZE assumption in miscellaneous places.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
---
kernel/futex.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/futex.c b/kernel/futex.c
index a124250..c6102e8 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -258,7 +258,7 @@ int get_futex_key(u32 __user *uaddr, struct rw_semaphore *fshared,
err = get_user_pages(current, mm, address, 1, 0, 0, &page, NULL);
if (err >= 0) {
key->shared.pgoff =
- page->index << (PAGE_CACHE_SHIFT - PAGE_SHIFT);
+ page->index << (compound_order(page) - PAGE_SHIFT);
put_page(page);
return 0;
}
--
1.5.2.4

--