MFC of 249064:

MFC of 249064:

The code in clear_remove() and clear_inodedeps() skips one entry
in the pagedep and inodedep hash tables. An entry in the table is
skipped because 'pagedep_hash' and 'inodedep_hash' hold the size
of the hash tables - 1.

The chance that this would have any operational failure is extremely
unlikely. These funtions only need to find a single entry and are
only called when there are too many entries. The chance that they
would fail because all the entries are on the single skipped hash
chain are remote.

Submitted by: Pedro Martelletto
Reviewed by:  kib

git-svn-id: svn://svn.freebsd.org/base/stable/9@249597 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f