Use page_cache_xxx in mm/page-writeback.c
Reviewed-by: Dave Chinner <dgc@xxxxxxx>
Signed-off-by: Christoph Lameter <clameter@xxxxxxx>
---
mm/page-writeback.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
Index: mm/mm/page-writeback.c
===================================================================
--- mm.orig/mm/page-writeback.c 2007-11-28 12:27:32.211962401 -0800
+++ mm/mm/page-writeback.c 2007-11-28 14:10:34.338227137 -0800
@@ -818,8 +818,8 @@ int write_cache_pages(struct address_spa
index = mapping->writeback_index; /* Start from prev offset */
end = -1;
} else {
- index = wbc->range_start >> PAGE_CACHE_SHIFT;
- end = wbc->range_end >> PAGE_CACHE_SHIFT;
+ index = page_cache_index(mapping, wbc->range_start);
+ end = page_cache_index(mapping, wbc->range_end);
if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX)
range_whole = 1;
scanned = 1;
@@ -1025,7 +1025,7 @@ int __set_page_dirty_nobuffers(struct pa
__inc_zone_page_state(page, NR_FILE_DIRTY);
__inc_bdi_stat(mapping->backing_dev_info,
BDI_RECLAIMABLE);
- task_io_account_write(PAGE_CACHE_SIZE);
+ task_io_account_write(page_cache_size(mapping));
}
radix_tree_tag_set(&mapping->page_tree,
page_index(page), PAGECACHE_TAG_DIRTY);
--
-
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