JFS: pageno needs to be long

diRead and diWrite are representing the page number as an unsigned int.
This causes file system corruption on volumes larger than 16TB.

Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/jfs/jfs_imap.c b/fs/jfs/jfs_imap.c
index 489a3d63002d..ee9b473b7b80 100644
--- a/fs/jfs/jfs_imap.c
+++ b/fs/jfs/jfs_imap.c
@@ -318,7 +318,7 @@ int diRead(struct inode *ip)
         struct inomap *imap;
         int block_offset;
         int inodes_left;
-        uint pageno;
+        unsigned long pageno;
         int rel_inode;
 
         jfs_info("diRead: ino = %ld", ip->i_ino);
@@ -606,7 +606,7 @@ int diWrite(tid_t tid, struct inode *ip)
         int block_offset;
         int inodes_left;
         struct metapage *mp;
-        uint pageno;
+        unsigned long pageno;
         int rel_inode;
         int dioffset;
         struct inode *ipimap;