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    Subject[04/37] Use page_cache_xxx in mm/page-writeback.c
    Signed-off-by: Christoph Lameter <clameter@sgi.com>

    ---
    mm/page-writeback.c | 6 +++---
    1 file changed, 3 insertions(+), 3 deletions(-)

    Index: vps/mm/page-writeback.c
    ===================================================================
    --- vps.orig/mm/page-writeback.c 2007-06-07 17:01:04.000000000 -0700
    +++ vps/mm/page-writeback.c 2007-06-09 21:34:24.000000000 -0700
    @@ -626,8 +626,8 @@ 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;
    @@ -829,7 +829,7 @@ int __set_page_dirty_nobuffers(struct pa
    WARN_ON_ONCE(!PagePrivate(page) && !PageUptodate(page));
    if (mapping_cap_account_dirty(mapping)) {
    __inc_zone_page_state(page, NR_FILE_DIRTY);
    - 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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