K 10 svn:author V 5 markj K 8 svn:date V 27 2013-12-31T15:37:51.687399Z K 7 svn:log V 192 Revert r260091. The vmem calls seem to be slower than the *_unr() calls that they replaced, which is important considering that probe IDs are allocated during process startup for USDT probes. END