scheduler: create host_app_version records in NCI case

lib/procinfo_unix.cpp

@@ -59,6 +59,12 @@ using std::vector;
 // see:
 // man 5 proc
 // /usr/src/linux/fs/proc/array.C
+//
+// Interesting note: the command part of /proc/PID/stat is the first
+// 15 characters of the executable filename.
+// If you want the entire filename, or the rest of the cmdline,
+// you need to parse /proc/PID/cmdline,
+// which is the cmdline with NULL separators
 
 struct PROC_STAT {
     int pid;

sched/sched_send.cpp

@@ -1608,8 +1608,7 @@ void send_work() {
     }
 
     if (!work_needed(false)) {
-        send_user_messages();
-        return;
+        goto done;
     }
 
     if (config.locality_scheduler_fraction > 0) {