Use page_cache_xxx in fs/libfs.c Signed-off-by: Christoph Lameter --- fs/libfs.c | 12 +++++++----- 1 files changed, 7 insertions(+), 5 deletions(-) diff --git a/fs/libfs.c b/fs/libfs.c index 53b3dc5..e90f894 100644 --- a/fs/libfs.c +++ b/fs/libfs.c @@ -16,7 +16,8 @@ int simple_getattr(struct vfsmount *mnt, struct dentry *dentry, { struct inode *inode = dentry->d_inode; generic_fillattr(inode, stat); - stat->blocks = inode->i_mapping->nrpages << (PAGE_CACHE_SHIFT - 9); + stat->blocks = inode->i_mapping->nrpages << + (page_cache_shift(inode->i_mapping) - 9); return 0; } @@ -340,10 +341,10 @@ int simple_prepare_write(struct file *file, struct page *page, unsigned from, unsigned to) { if (!PageUptodate(page)) { - if (to - from != PAGE_CACHE_SIZE) + if (to - from != page_cache_size(file->f_mapping)) zero_user_segments(page, 0, from, - to, PAGE_CACHE_SIZE); + to, page_cache_size(file->f_mapping)); } return 0; } @@ -351,8 +352,9 @@ int simple_prepare_write(struct file *file, struct page *page, int simple_commit_write(struct file *file, struct page *page, unsigned from, unsigned to) { - struct inode *inode = page->mapping->host; - loff_t pos = ((loff_t)page->index << PAGE_CACHE_SHIFT) + to; + struct address_space *mapping = page->mapping; + struct inode *inode = mapping->host; + loff_t pos = page_cache_pos(mapping, page->index, to); if (!PageUptodate(page)) SetPageUptodate(page); -- 1.5.2.4 -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/