tree 2a6acd6b4e1dd80db743c3bc9e246a36b2d3b89d
parent a3111e80b82d28e2ad5c8ad74bc4acecf559d1d4
author Darrick J. Wong <darrick.wong@oracle.com> 1394595281 -0400
committer Theodore Ts'o <tytso@mit.edu> 1394595286 -0400

create_inode: handle hard link inum mappings per populate_fs invocation

When calling populate_fs, the map for hardlink detection is not
cleaned up between populate_fs invocations, which could lead to
unexpected results if anyone calls populate_fs twice in the same
client program).  This doesn't happen right now, but we might as well
clean it up.

The detctor fails if the external directory crosses mountpoints,
so fix that too.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>