From: GeunSik Lim <leemgs1@gmail.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: linux-kernel <linux-kernel@vger.kernel.org>,
linux-rt-users <linux-rt-users@vger.kernel.org>,
tglx <tglx@linutronix.de>, williams <williams@redhat.com>,
a.p.zijlstra@chello.nl
Subject: [PATCH]sched: fix typo in sched-rt-group.txt file
Date: Tue, 12 May 2009 17:37:39 +0900 [thread overview]
Message-ID: <1242117459.31161.11.camel@centos51> (raw)
[-- Attachment #1: Type: text/plain, Size: 1868 bytes --]
Dear Ingo,
I found typo about the range of static priority ( = realtime priority )
in "./Documentation/scheduler/sched-rt-group.txt" file.
If I don't understand static priority levels, Correct me.
commit d6af702008117ca489a2f5476239d1688a517e98
Author: GeunSik,Lim <leemgs1@gmail.com>
Date: Tue May 12 17:20:32 2009 +0900
sched: fix typo in sched-rt-group.txt file
Fix typo about static priority's range.
Kernel Space priority: 0 to 99 --> User Space RT priority 99 to 0
Kernel Space priority: 100 to 139 --> User Space nice -20 to 19
Signed-off-by: GeunSik Lim <geunsik.lim@samsung.com>
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).
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GeunSik Lim (ELS - OS Group - S/W Lab - SAIT - SAMSUNG)
e-Mail :1) geunsik.lim@samsung.com
2) leemgs@gmail.com , leemgs1@gmail.com
HomePage: http://intomail.dnip.net/invain/me/
-----------------------------------------------
[-- Attachment #2: fix-typo-static-priority-levels.patch --]
[-- Type: text/x-patch, Size: 1138 bytes --]
commit d6af702008117ca489a2f5476239d1688a517e98
Author: GeunSik,Lim <leemgs1@gmail.com>
Date: Tue May 12 17:20:32 2009 +0900
sched: fix typo in sched-rt-group.txt file
Fix typo about static priority's range.
Kernel Space priority: 0 to 99 --> User Space RT priority 99 to 0
Kernel Space priority: 100 to 139 --> User Space nice -20 to 19
Signed-off-by: GeunSik Lim <geunsik.lim@samsung.com>
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).
next reply other threads:[~2009-05-12 9:52 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-12 8:37 GeunSik Lim [this message]
2009-05-12 9:15 ` [PATCH]sched: fix typo in sched-rt-group.txt file Peter Zijlstra
2009-05-12 9:42 ` Ingo Molnar
2009-05-12 11:05 ` GeunSik Lim
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