From 9164261dcd2da134b52d49b0f80940e663ec26e8 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Mon, 9 Jul 2007 18:51:58 +0200
Subject: [PATCH] --- yaml --- r: 58267 b: refs/heads/master c:
 9aa7b369819940cb1f3c74ba210516739a32ad95 h: refs/heads/master i:   58265:
 6858d6cea05d3b4fa2fe65e0011a864cb3adcec3   58263:
 84b6a9c559065a93c161b9d04215a18bdea540f0 v: v3

---
 [refs]                      | 2 +-
 trunk/include/linux/sched.h | 9 ++++++++-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 52b6a4d082f0..231ec875511c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 425e0968a25fa3f111f9919964cac079738140b5
+refs/heads/master: 9aa7b369819940cb1f3c74ba210516739a32ad95
diff --git a/trunk/include/linux/sched.h b/trunk/include/linux/sched.h
index 61a111fe2b7a..d5084e7c48cf 100644
--- a/trunk/include/linux/sched.h
+++ b/trunk/include/linux/sched.h
@@ -652,7 +652,14 @@ enum cpu_idle_type {
 /*
  * sched-domains (multiprocessor balancing) declarations:
  */
-#define SCHED_LOAD_SCALE	128UL	/* increase resolution of load */
+
+/*
+ * Increase resolution of nice-level calculations:
+ */
+#define SCHED_LOAD_SHIFT	10
+#define SCHED_LOAD_SCALE	(1L << SCHED_LOAD_SHIFT)
+
+#define SCHED_LOAD_SCALE_FUZZ	(SCHED_LOAD_SCALE >> 5)
 
 #ifdef CONFIG_SMP
 #define SD_LOAD_BALANCE		1	/* Do load balancing on this domain. */