chiark / gitweb /
event: make sure to possibly disarm the timerfds before we reenter epoll_wait
authorLennart Poettering <lennart@poettering.net>
Wed, 20 Nov 2013 17:20:23 +0000 (18:20 +0100)
committerLennart Poettering <lennart@poettering.net>
Wed, 20 Nov 2013 19:58:17 +0000 (20:58 +0100)
src/libsystemd-bus/sd-event.c

index 90cdeda..2dc3672 100644 (file)
@@ -1756,18 +1756,16 @@ _public_ int sd_event_run(sd_event *e, uint64_t timeout) {
         if (r < 0)
                 goto finish;
 
-        if (event_next_pending(e) || e->need_process_child)
-                timeout = 0;
+        r = event_arm_timer(e, e->monotonic_fd, e->monotonic_earliest, e->monotonic_latest, &e->monotonic_next);
+        if (r < 0)
+                goto finish;
 
-        if (timeout > 0) {
-                r = event_arm_timer(e, e->monotonic_fd, e->monotonic_earliest, e->monotonic_latest, &e->monotonic_next);
-                if (r < 0)
-                        goto finish;
+        r = event_arm_timer(e, e->realtime_fd, e->realtime_earliest, e->realtime_latest, &e->realtime_next);
+        if (r < 0)
+                goto finish;
 
-                r = event_arm_timer(e, e->realtime_fd, e->realtime_earliest, e->realtime_latest, &e->realtime_next);
-                if (r < 0)
-                        goto finish;
-        }
+        if (event_next_pending(e) || e->need_process_child)
+                timeout = 0;
 
         m = epoll_wait(e->epoll_fd, ev_queue, EPOLL_QUEUE_MAX,
                        timeout == (uint64_t) -1 ? -1 : (int) ((timeout + USEC_PER_MSEC - 1) / USEC_PER_MSEC));