tree d34da288a9d296a8a2ba19dfa0f1df8429bd3e33
parent e0b4096d34fbd6b30838c417100c9d0ef73c71f2
author Mark Fasheh <mark.fasheh@oracle.com> 1145652542 -0700
committer Mark Fasheh <mark.fasheh@oracle.com> 1158792820 -0700

ocfs2: implement directory read-ahead

Uptodate.c now knows about read-ahead buffers. Use some more aggressive
logic in ocfs2_readdir().

The two functions which currently use directory read-ahead are
ocfs2_find_entry() and ocfs2_readdir().

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>