>From c2e8f308730c87010d50a72f80ede6b7f308497e Mon Sep 17 00:00:00 2001
From: GeunSik,Lim <leemgs1@xxxxxxxxx>
Date: Thu, 28 May 2009 09:59:46 +0900
Subject: [PATCH 2/2] sched: fix typo in sched-rt-group.txt file
Fix typo about static priority's range.
Kernel Space User Space
===============================================================
0(high) to 98(low) user RT priority 99(high) to 1(low)
with SCHED_RR or SCHED_FIFO
---------------------------------------------------------------
99 sched_priority is not used in scheduling
decisions(it must be specified as 0)
---------------------------------------------------------------
100(high) to 139(low) user nice -20(high) to 19(low)
---------------------------------------------------------------
140 idle task priority
---------------------------------------------------------------
* ref) http://www.kernel.org/doc/man-pages/online/pages/man2/sched_setscheduler.2.html
Signed-off-by: GeunSik Lim <geunsik.lim@xxxxxxxxxxx>
Reviewed-by: Ingo Molnar <mingo@xxxxxxx>
CC: Steven Rostedt <rostedt@xxxxxxxxxxx>
---
Documentation/scheduler/sched-rt-group.txt | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/Documentation/scheduler/sched-rt-group.txt b/Documentation/scheduler/sched-rt-group.txt
index 5ba4d3f..1537146 100644
--- a/Documentation/scheduler/sched-rt-group.txt
+++ b/Documentation/scheduler/sched-rt-group.txt
@@ -169,7 +169,7 @@ get their allocated time.
Implementing SCHED_EDF might take a while to complete. Priority Inheritance is
the biggest challenge as the current linux PI infrastructure is geared towards
-the limited static priority levels 0-139. With deadline scheduling you need to
+the limited static priority levels 0-99. With deadline scheduling you need to
do deadline inheritance (since priority is inversely proportional to the
deadline delta (deadline - now).
--
1.6.3.1
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GeunSik Lim ( S A M S U N G E L E C T R O N I C S )
e-Mail :1) geunsik.lim@xxxxxxxxxxx
2) leemgs@xxxxxxxxx , leemgs1@xxxxxxxxx
HomePage: http://blog.naver.com/invain/
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