powerpc/powernv: Fix iommu table size calculation hook for small tables

[karo-tx-linux.git] / fs / mpage.c

diff --git a/fs/mpage.c b/fs/mpage.c
index 28af984a3d96f11f8848d0c5e04911773a3cc0f8..baff8f820c290e6256c274056171eee1f18c1cf7 100644 (file)
--- a/fs/mpage.c
+++ b/fs/mpage.c
@@ -115,7 +115,7 @@ map_buffer_to_page(struct page *page, struct buffer_head *bh, int page_block)
                        SetPageUptodate(page);    
                        return;
                }
-               create_empty_buffers(page, 1 << inode->i_blkbits, 0);
+               create_empty_buffers(page, i_blocksize(inode), 0);
        }
        head = page_buffers(page);
        page_bh = head;