Re: [LAU] Issue with the priority of the sound cards using rtirq

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To: linux-audio-user <linux-audio-user@...>
Date: Tuesday, May 1, 2012 - 10:17 am

On Tue, 2012-05-01 at 12:09 +0200, Ralf Mardorf wrote:

It was the same as for another install, where everything is ok. I run
diff. The other install has got a self-build kernel-rt and the same
kernel without rt, but threadirqs [2] now they are not equal anymore).

spinymouse@precise:~$ cat /etc/default/rtirq
#
# Copyright (c) 2004-2011 rncbc aka Rui Nuno Capela.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
along
# with this program; if not, write to the Free Software Foundation,
Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# /etc/sysconfig/rtirq
# /etc/default/rtirq
#
# Configuration for IRQ thread tunning,
# for realtime-preempt enabled kernels.
#
# This program is free software; you can redistribute it and/or modify
it
# under the terms of the GNU General Public License version 2 or later.
#

# IRQ thread service names
# (space separated list, from higher to lower priority).
#RTIRQ_NAME_LIST="rtc snd usb i8042"
RTIRQ_NAME_LIST="rtc hdsp ice1 usb i8042"

# Highest priority.
RTIRQ_PRIO_HIGH=90

# Priority decrease step.
RTIRQ_PRIO_DECR=5

# Whether to reset all IRQ threads to SCHED_OTHER.
RTIRQ_RESET_ALL=0

# On kernel configurations that support it,
# which services should be NOT threaded
# (space separated list).
RTIRQ_NON_THREADED="rtc snd"

# Process names which will be forced to the
# highest realtime priority range (99-91)
# (space separated list, from highest to lower priority).
# RTIRQ_HIGH_LIST="timer"
spinymouse@precise:~$

[2]
spinymouse@precise:~$ cat /media/avlinux/etc/default/rtirq
#
# Copyright (c) 2004-2011 rncbc aka Rui Nuno Capela.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
along
# with this program; if not, write to the Free Software Foundation,
Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# /etc/sysconfig/rtirq
# /etc/default/rtirq
#
# Configuration for IRQ thread tunning,
# for realtime-preempt enabled kernels.
#
# This program is free software; you can redistribute it and/or modify
it
# under the terms of the GNU General Public License version 2 or later.
#

# IRQ thread service names
# (space separated list, from higher to lower priority).
RTIRQ_NAME_LIST="rtc hdspm snd usb i8042"

# Highest priority.
RTIRQ_PRIO_HIGH=90

# Priority decrease step.
RTIRQ_PRIO_DECR=5

# Whether to reset all IRQ threads to SCHED_OTHER.
RTIRQ_RESET_ALL=0

# On kernel configurations that support it,
# which services should be NOT threaded
# (space separated list).
RTIRQ_NON_THREADED="rtc snd"

# Process names which will be forced to the
# highest realtime priority range (99-91)
# (space separated list, from highest to lower priority).
# RTIRQ_HIGH_LIST="timer"
spinymouse@precise:~$

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Messages in current thread:
Re: [LAU] Issue with the priority of the sound cards using r..., Fernando Lopez-Lezcano, (Tue May 1, 6:32 pm)
Re: [LAU] Issue with the priority of the sound cards using r..., Fernando Lopez-Lezcano, (Thu May 3, 6:26 am)
Re: [LAU] Issue with the priority of the sound cards using r..., Fernando Lopez-Lezcano, (Thu May 3, 5:01 pm)
Re: [LAU] Issue with the priority of the sound cards using r..., Fernando Lopez-Lezcano, (Thu May 3, 11:39 pm)
Re: [LAU] new rtirq release, Fernando Lopez-Lezcano, (Fri May 4, 7:08 pm)
[LAU] rtirq question, Ivica Ico Bukvic, (Sat May 5, 2:42 am)
Re: [LAU] rtirq question, Ivica Ico Bukvic, (Sat May 5, 3:02 am)
Re: [LAU] new rtirq release, Rui Nuno Capela, (Fri May 4, 9:56 pm)
Re: [LAU] new rtirq release, Fernando Lopez-Lezcano, (Fri May 4, 11:14 pm)
Re: [LAU] new rtirq release, Rui Nuno Capela, (Fri May 4, 11:42 pm)
Re: [LAU] new rtirq release, Brendan Jones, (Fri May 4, 3:36 pm)
Re: [LAU] new rtirq release, Ralf Mardorf, (Fri May 4, 4:26 pm)
Re: [LAU] Issue with the priority of the sound cards using r..., Fernando Lopez-Lezcano, (Thu May 3, 8:23 pm)
Re: [LAU] Issue with the priority of the sound cards using r..., Ralf Mardorf, (Tue May 1, 10:17 am)