tree c5fc9393ddd817b3e577e6df755e924015d3c06e
parent 5b6a3a2b4a5f071d170f8122038dd647a84810a8
author Mark Fasheh <mark.fasheh@oracle.com> 1190669127 -0700
committer Mark Fasheh <mark.fasheh@oracle.com> 1192215281 -0700

ocfs2: Optionally return filldir errors

Modify ocfs2_dir_foreach_blk() to optionally return any error from the
filldir callback. This way ocfs2_dirforeach() can terminate early, as
opposed to always passing through the entire directory. This fixes a bug
introduced during a previous code refactor where ocfs2_empty_dir() would
loop infinitely.

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