zdtm: add mntns_rw_ro_rw to the test list

Signed-off-by: Andrew Vagin <avagin@virtuozzo.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

test/zdtm.sh

@@ -229,6 +229,7 @@ generate_test_list()
 		ns/static/mntns_root_bind
 		ns/static/mntns_deleted
 		ns/static/inotify01
+		ns/static/mntns_rw_ro_rw
 	"
 
 	TEST_AIO="

test/zdtm/live/static/mntns_rw_ro_rw.c

@@ -30,12 +30,12 @@ int main(int argc, char **argv)
 	test_daemon();
 	test_waitsig();
 
-	if (access("/proc/sys/net/unix/max_dgram_qlen", W_OK)) {
+	if (access("/proc/sys/net/ipv4/ip_forward", W_OK)) {
 		fail("Unable to access /proc/sys/net/core/wmem_max");
 		return 1;
 	}
 
-	if (access("/proc/sys/kernel/pid_max", W_OK) != -1 || errno != EROFS) {
+	if (access("/proc/sys/kernel/ns_last_pid", W_OK) != -1 || errno != EROFS) {
 		fail("Unable to access /proc/sys/kernel/pid_max");
 		return 1;
 	}

test/zdtm/live/static/mntns_rw_ro_rw.desc

-{'flags': 'noauto'}
+{'flavor': 'ns uns', 'flags': 'suid'}