d765f2d25b
host, and vice versa), to fix PR#44203. Add support for growing (but not yet shrinking) UFS2 file systems. Partially addresses PR#44205. While I'm here, reformat the code for closer adherence to KNF. Fairly extensive testing was performed, using the shortly-to-be-committed updated ATF tests. Patch posted to tech-userlevel on 21 December 2010, no comments.