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

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:~$