1 files changed, 2 insertions, 2 deletions

diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c
index f42048cc5454..b9fe975d7625 100644
--- a/fs/gfs2/aops.c
+++ b/fs/gfs2/aops.c
@@ -243,7 +243,7 @@ static int gfs2_write_jdata_pagevec(struct address_space *mapping,
 {
         struct inode *inode = mapping->host;
         struct gfs2_sbd *sdp = GFS2_SB(inode);
-        unsigned nrblocks = nr_pages * (PAGE_SIZE/inode->i_sb->s_blocksize);
+        unsigned nrblocks = nr_pages * (PAGE_SIZE >> inode->i_blkbits);
         int i;
         int ret;
 
@@ -552,7 +552,7 @@ int gfs2_internal_read(struct gfs2_inode *ip, char *buf, loff_t *pos,
                        unsigned size)
 {
         struct address_space *mapping = ip->i_inode.i_mapping;
-        unsigned long index = *pos / PAGE_SIZE;
+        unsigned long index = *pos >> PAGE_SHIFT;
         unsigned offset = *pos & (PAGE_SIZE - 1);
         unsigned copied = 0;
         unsigned amt;