add_process_memory_range: Change order of update page and insert range.

Unintended update page was occurred, when inserting range failed.

Change-Id: I3d117b8613c5fbb64463c759b5fcc81db22bd624
refs: #1512

test/issues/1512/C1512.sh

@@ -0,0 +1,60 @@
+#/bin/sh
+
+USELTP=1
+USEOSTEST=0
+
+. ../../common.sh
+
+issue="1512"
+tid=01
+arch=`uname -p`
+
+tname=`printf "C${issue}T%02d" ${tid}`
+echo "*** ${tname} start *******************************"
+tp="shmt09"
+fail_flag=0
+for rep in `seq 1 10`
+do
+	sudo $MCEXEC $LTPBIN/$tp 2>&1 > $tp.txt
+	ok=`grep PASS $tp.txt | wc -l`
+	ng=`grep FAIL $tp.txt | wc -l`
+	echo "shmt09 rep $rep done. (ok=$ok ng=$ng)"
+	if [ $ng -ne 0 ]; then
+		if [ "${arch}" == "x86_64" ]; then
+			echo "OK: Expected fail on ${arch}"
+		else
+			echo "NG: Unexpected fail on ${arch}"
+			fail_flag=1
+		fi
+	else
+		echo "OK: shmt09 PASS"
+	fi
+done
+if [ ${fail_flag} -eq 0 ]; then
+	echo "*** ${tname} PASSED"
+else
+	echo "*** ${tname} FAILED"
+fi
+echo ""
+let tid++
+
+while read tp
+do
+	tname=`printf "C${issue}T%02d" ${tid}`
+	echo "*** ${tname} start *******************************"
+	args=""
+	if [ "$tp" == "mmapstress06" ]; then
+		args="1"
+	fi
+	sudo $MCEXEC $LTPBIN/$tp $args 2>&1 | tee $tp.txt
+	ok=`grep PASS $tp.txt | wc -l`
+	ng=`grep FAIL $tp.txt | wc -l`
+	if [ $ng = 0 ]; then
+		echo "*** ${tname} PASSED ($ok)"
+	else
+		echo "*** ${tname} FAILED (ok=$ok ng=$ng)"
+	fi
+	let tid++
+	echo ""
+done < ./ltp_list
+