Replace a hand coded version of DIV_ROUND_UP().
Signed-off-by: Rolf Eike Beer <[EMAIL PROTECTED]
---
commit ab35916f807eb4f2019a208e96cb0bddbb91dfc3
tree 6dc4485902c1a96a09ed287270de108630b26719
parent 335aa0289219ca2c1dc309d6bf856d4b25ad8746
author Rolf Eike Beer <[EMAIL PROTECTED]> Thu, 17 May 2007 23:03:06 +0200
committer Rolf Eike Beer <[EMAIL PROTECTED]> Thu, 17 May 2007 23:03:06 +0200
mm/memory.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/mm/memory.c b/mm/memory.c
index cb94488..5bc26b7 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -2674,7 +2674,7 @@ int make_pages_present(unsigned long addr, unsigned long
end)
write = (vma->vm_flags & VM_WRITE) != 0;
BUG_ON(addr >= end);
BUG_ON(end > vma->vm_end);
- len = (end+PAGE_SIZE-1)/PAGE_SIZE-addr/PAGE_SIZE;
+ len = DIV_ROUND_UP(end, PAGE_SIZE) - addr/PAGE_SIZE;
ret = get_user_pages(current, current->mm, addr,
len, write, 0, NULL, NULL);
if (ret < 0)
-
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