Re: CVS commit: src/sys/fs/tmpfs

[Taylor R Campbell]

Forgot to add that this also fixes a space leak in tmpfs_rename,
introduced a couple months ago, which nobody reported as far as I
know.  The leak sometimes caused tmpfs_renamerace_dirs to fail with
ENOSPC.  The problem was that renaming a directory over an empty
directory would fail to decrement the target's link count enough, so
that the target would never be released.