K 10 svn:author V 3 njl K 8 svn:date V 27 2005-12-17T03:57:10.000000Z K 7 svn:log V 297 Clean up unused or poorly utilized KTR values. Remove KTR_FS, KTR_KGDB, and KTR_IO as they were never used. Remove KTR_CLK since it was only used for hardclock firing and use KTR_INTR there instead. Remove KTR_CRITICAL since it was only used for crit enter/exit and use KTR_CONTENTION instead. END