#4439 fix pmprof so that we can use it for any process closes[t:4439]

git-svn-id: file:///svn/toku/tokudb@39208 c7de825b-a66e-492c-adef-691d508d4ae1

poor-mans-profiler/pmprof

 #!/bin/bash
 
-nsamples=30
+nsamples=1
 sleeptime=1
 
+while [ $# -gt 0 ] ; do
+    arg=$1; 
+    if [[ $arg =~ --(.*)=(.*) ]] ; then
+	eval ${BASH_REMATCH[1]}=${BASH_REMATCH[2]}
+    else
+	break
+	fi
+    shift
+done
+
 # change the process name
-pid=$(pidof loader-stress-test.tdb)
+pid=$*
 
 # may need the cilk gdb