---

yaml --- r: 64448 b: refs/heads/master c: 172ac3d h: refs/heads/master v: v3
git-mirror · Aug 25, 2007 · a769c7c · a769c7c
1 parent 1ecc9f4
commit a769c7c
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Showing 5 changed files with 9 additions and 9 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 218050855ece4e923106ab614ac65afa0f618df3
+refs/heads/master: 172ac3dbb7d3e528ac53d08a34df88d1ac53c534
diff --git a/trunk/include/linux/sched.h b/trunk/include/linux/sched.h
@@ -1400,7 +1400,7 @@ static inline void idle_task_exit(void) {}
 extern void sched_idle_next(void);
 
 extern unsigned int sysctl_sched_latency;
-extern unsigned int sysctl_sched_granularity;
+extern unsigned int sysctl_sched_min_granularity;
 extern unsigned int sysctl_sched_wakeup_granularity;
 extern unsigned int sysctl_sched_batch_wakeup_granularity;
 extern unsigned int sysctl_sched_stat_granularity;

diff --git a/trunk/kernel/sched.c b/trunk/kernel/sched.c
@@ -4913,9 +4913,9 @@ static inline void sched_init_granularity(void)
 	unsigned int factor = 1 + ilog2(num_online_cpus());
 	const unsigned long limit = 100000000;
 
-	sysctl_sched_granularity *= factor;
-	if (sysctl_sched_granularity > limit)
-		sysctl_sched_granularity = limit;
+	sysctl_sched_min_granularity *= factor;
+	if (sysctl_sched_min_granularity > limit)
+		sysctl_sched_min_granularity = limit;
 
 	sysctl_sched_latency *= factor;
 	if (sysctl_sched_latency > limit)

diff --git a/trunk/kernel/sched_fair.c b/trunk/kernel/sched_fair.c
@@ -40,7 +40,7 @@ unsigned int sysctl_sched_latency __read_mostly = 20000000ULL;
  * Minimal preemption granularity for CPU-bound tasks:
  * (default: 2 msec, units: nanoseconds)
  */
-unsigned int sysctl_sched_granularity __read_mostly = 2000000ULL;
+unsigned int sysctl_sched_min_granularity __read_mostly = 2000000ULL;
 
 /*
  * SCHED_BATCH wake-up granularity.
@@ -258,7 +258,7 @@ sched_granularity(struct cfs_rq *cfs_rq)
 
 	if (nr > 1) {
 		gran = gran/nr - gran/nr/nr;
-		gran = max(gran, sysctl_sched_granularity);
+		gran = max(gran, sysctl_sched_min_granularity);
 	}
 
 	return gran;

diff --git a/trunk/kernel/sysctl.c b/trunk/kernel/sysctl.c
@@ -222,8 +222,8 @@ static ctl_table kern_table[] = {
 #ifdef CONFIG_SCHED_DEBUG
 	{
 		.ctl_name	= CTL_UNNUMBERED,
-		.procname	= "sched_granularity_ns",
-		.data		= &sysctl_sched_granularity,
+		.procname	= "sched_min_granularity_ns",
+		.data		= &sysctl_sched_min_granularity,
 		.maxlen		= sizeof(unsigned int),
 		.mode		= 0644,
 		.proc_handler	= &proc_dointvec_minmax,