On Thu, 29 Nov 2007, David Chinner wrote:
> And the other two occurrences of this in the first patch?
Ahh... Ok they are also in rmap.c:
rmap: simplify page_referenced_file use of page cache inlines
Signed-off-by: Christoph Lameter <clameter@xxxxxxx>
---
mm/rmap.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
Index: mm/mm/rmap.c
===================================================================
--- mm.orig/mm/rmap.c 2007-11-28 20:03:15.255240262 -0800
+++ mm/mm/rmap.c 2007-11-28 20:08:50.278132294 -0800
@@ -350,7 +350,7 @@ static int page_referenced_file(struct p
{
unsigned int mapcount;
struct address_space *mapping = page->mapping;
- pgoff_t pgoff = page->index << (page_cache_shift(mapping) - PAGE_SHIFT);
+ pgoff_t pgoff = page->index << mapping_order(mapping);
struct vm_area_struct *vma;
struct prio_tree_iter iter;
int referenced = 0;
@@ -469,7 +469,7 @@ out:
static int page_mkclean_file(struct address_space *mapping, struct page *page)
{
- pgoff_t pgoff = page->index << (page_cache_shift(mapping) - PAGE_SHIFT);
+ pgoff_t pgoff = page->index << mapping_order(mapping);
struct vm_area_struct *vma;
struct prio_tree_iter iter;
int ret = 0;
@@ -902,7 +902,7 @@ static int try_to_unmap_anon(struct page
static int try_to_unmap_file(struct page *page, int migration)
{
struct address_space *mapping = page->mapping;
- pgoff_t pgoff = page->index << (page_cache_shift(mapping) - PAGE_SHIFT);
+ pgoff_t pgoff = page->index << mapping_order(mapping);
struct vm_area_struct *vma;
struct prio_tree_iter iter;
int ret = SWAP_AGAIN;
-
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