K 10 svn:author V 3 imp K 8 svn:date V 27 2008-10-01T05:47:17.703265Z K 7 svn:log V 229 Remove critical_enter() and critical_exit(): pmap_growkernel is called with kernel_map->system_mtx held so these aren't needed. Add an assertion to make sure this is the case. Also, fix a minor style(9) nit. Reviewed by: alc@ END