[PATCH 3/8] process coldplug events as soon as they're generated

[Rob Taylor]

By processing coldplug events as soon as their generated and enqueued we can
save some memory usage now that hotplug events are allocated using g_slice
rather than in a pool.
---
  hald/linux/coldplug.c |   11 ++++++-----
  1 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/hald/linux/coldplug.c b/hald/linux/coldplug.c
index 5538aff..3ad7199 100644
--- a/hald/linux/coldplug.c
+++ b/hald/linux/coldplug.c
@@ -468,7 +468,7 @@ static void scan_class(void)
  	}
  }

-static void queue_events(void)
+static void process_coldplug_events(void)
  {
  	GSList *dev;

@@ -481,6 +481,7 @@ static void queue_events(void)
  							    sysfs_dev->subsystem,
  							    sysfs_dev->type);
  		hotplug_event_enqueue (hotplug_event);
+		hotplug_event_process_queue();

  		g_free (sysfs_dev->path);
  		g_free (sysfs_dev->subsystem);
@@ -519,22 +520,22 @@ coldplug_synthesize_events (void)
  	if (stat("/sys/subsystem", &statbuf) == 0) {
  		scan_subsystem ("subsystem");
  		device_list = g_slist_sort (device_list, _device_order);
-		queue_events ();
+		process_coldplug_events ();
  	} else {
  		scan_subsystem ("bus");
  		device_list = g_slist_sort (device_list, _device_order);
-		queue_events ();
+		process_coldplug_events ();

  		scan_class ();
                  scan_single_bus ("bluetooth");
  		device_list = g_slist_sort (device_list, _device_order);
-		queue_events ();
+		process_coldplug_events ();

  		/* scan /sys/block, if it isn't already a class */
  		if (stat("/sys/class/block", &statbuf) != 0) {
  			scan_block ();
  			device_list = g_slist_sort (device_list, _device_order);
-			queue_events ();
+			process_coldplug_events ();
  		}

                  /* add events from reading /proc/mdstat */