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-rw-r--r--CONTRIBUTORS4
-rw-r--r--HISTORY5
-rw-r--r--thread.c4
3 files changed, 10 insertions, 3 deletions
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 2198ec0e..4e9a571b 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -3140,3 +3140,7 @@ Zoran Turalija <zoran.turalija@gmail.com>
Stefan Braun <louis.braun@gmx.de>
for reporting an endless loop in cTextWrapper::Set() in case the given Width is smaller
than one character
+
+Jochen Dolze <vdr@dolze.de>
+ for changing cThread::SetIOPriority() from "best effort class" to "idle class" in order
+ to improve overall performance when an editing process is running
diff --git a/HISTORY b/HISTORY
index 228222e6..6d9f786f 100644
--- a/HISTORY
+++ b/HISTORY
@@ -7791,7 +7791,7 @@ Video Disk Recorder Revision History
- Added definitions for older DVB API versions, back until 5.0 (based on a patch from
Udo Richter).
-2013-04-09: Version 2.1.1
+2013-04-10: Version 2.1.1
- Fixed initializing cDevice::keepTracks.
- Fixed an endless loop in cTextWrapper::Set() in case the given Width is smaller than
@@ -7799,3 +7799,6 @@ Video Disk Recorder Revision History
- Removed all "modified since version 1.6" markers from PLUGINS.html.
- Added definitions for older DVB API versions, back until 5.0 (based on a patch from
Udo Richter).
+- Changed cThread::SetIOPriority() from "best effort class" to "idle class" in order to
+ improve overall performance when an editing process is running (thanks to Jochen
+ Dolze).
diff --git a/thread.c b/thread.c
index b16fc811..17e55b88 100644
--- a/thread.c
+++ b/thread.c
@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
- * $Id: thread.c 2.7 2013/02/22 14:52:49 kls Exp $
+ * $Id: thread.c 3.1 2013/04/10 15:37:32 kls Exp $
*/
#include "thread.h"
@@ -229,7 +229,7 @@ void cThread::SetPriority(int Priority)
void cThread::SetIOPriority(int Priority)
{
- if (syscall(SYS_ioprio_set, 1, 0, (Priority & 0xff) | (2 << 13)) < 0) // best effort class
+ if (syscall(SYS_ioprio_set, 1, 0, (Priority & 0xff) | (3 << 13)) < 0) // idle class
LOG_ERROR;
}