From b7a4733a18978d6561543d6b985ddfc1aeaac2eb Mon Sep 17 00:00:00 2001
From: Daniel Hsu <dhsu@ssl.berkeley.edu>
Date: Thu, 1 Jul 2004 22:05:56 +0000
Subject: [PATCH] *** empty log message ***

svn path=/trunk/boinc/; revision=3739
---
 checkin_notes    | 8 ++++++++
 client/cs_apps.C | 7 +++++--
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/checkin_notes b/checkin_notes
index a6ee1ae1a5..f2e746cfdb 100755
--- a/checkin_notes
+++ b/checkin_notes
@@ -14420,3 +14420,11 @@ Rom    1 July 2004
     db/
         db_base.C, .h
         boinc_db.C, .h
+
+Daniel 2004-07-01
+    - client: scheduler now only calls set_client_state_dirty if some
+      task was started or stopped (i.e. set of running tasks changed).
+
+    client/
+        cs_apps.C
+
diff --git a/client/cs_apps.C b/client/cs_apps.C
index bb4278a191..811d2ab152 100644
--- a/client/cs_apps.C
+++ b/client/cs_apps.C
@@ -335,7 +335,7 @@ bool CLIENT_STATE::schedule_largest_debt_project(double expected_pay_off) {
 bool CLIENT_STATE::schedule_cpus(bool must_reschedule) {
     double expected_pay_off;
     vector<ACTIVE_TASK*>::iterator iter;
-    bool some_app_started = false;
+    bool some_app_stopped = false, some_app_started = false;
     double total_resource_share = 0;
     int retval, elapsed_time;
     unsigned int i;
@@ -387,6 +387,7 @@ bool CLIENT_STATE::schedule_cpus(bool must_reschedule) {
             && atp->next_scheduler_state == CPU_SCHED_PREEMPTED
         ) {
             atp->preempt();
+            some_app_stopped = true;
             iter++;
         } else if (atp->scheduler_state != CPU_SCHED_RUNNING
             && atp->next_scheduler_state == CPU_SCHED_RUNNING
@@ -419,8 +420,10 @@ bool CLIENT_STATE::schedule_cpus(bool must_reschedule) {
     }
     cpu_sched_work_done_this_period = 0;
 
-    set_client_state_dirty("schedule_cpus");
     cpu_sched_last_time = time(0);
+    if (some_app_started || some_app_stopped) {
+        set_client_state_dirty("schedule_cpus");
+    }
     if (some_app_started) {
         app_started = cpu_sched_last_time;
     }