updates

Fri Jan 13 23:11:33 2006  Søren Sandmann  <sandmann@redhat.com>

	* TODO: updates

ChangeLog

@@ -1,3 +1,7 @@
+Fri Jan 13 23:11:33 2006  Søren Sandmann  <sandmann@redhat.com>
+
+	* TODO: updates
+
 Fri Jan 13 22:59:48 2006  Soeren Sandmann  <sandmann@redhat.com>
 
 	* module/sysprof-module.c (sysprof_open): Initialize retval.

TODO

@@ -129,6 +129,7 @@ Before 1.2:
   we'd lose the ability to do non-racy file naming. We could pass a list
   of the process mappings with each stack though. Doing this would also solve
   the problem of not being able to get maps of processes running as root.
+	Might be too expensive though.
 
 * If interrupt happens in kernel mode, send both
   kernel stack and user space stack, have userspace stitch them
@@ -420,6 +421,8 @@ Later:
 
 DONE:
 
+* Find out why we sometimes get reports of time spent by [pid 0].
+
 * - Run a.out generated normally with gcc.
   - Run sysprof
   - hit profile

collector.c

@@ -182,7 +182,7 @@ open_fd (Collector *collector,
 	    
 	    while (fd < 0 && g_timer_elapsed (timer, NULL) < 0.5)
 	    {
-		/* Give udev time to create the device */
+		/* Wait for udev to discover the new device */
 		usleep (100000);
 
 		fd = open (SYSPROF_FILE, O_RDONLY);
@@ -196,8 +196,6 @@ open_fd (Collector *collector,
 	    }
 	}
 
-	/* Wait for udev to discover the new device */
-	
 	if (fd < 0)
 	{
 	    /* FIXME: set error */