linux24/fs/jfs

Update of /usr/cvs/jfs/linux24/fs/jfs
In directory swg3ws025:/tmp/cvs-serv13578

Modified Files:
	jfs_dtree.c 
Log Message:
Implement get_index_page to replace some uses of read_index_page
  
A recent change added the function read_index_page to replace calls to
read_metapage() when accessing the directory index table.  However, we
replaced both calls to read_metapage() and get_metapage() with the same
function, but we really need two.  In addition to unnecesary disk reads,
this problem caused an oops in __get_metapage().