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realtime: set unboud workqueues cpumask

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The latest RHEL and RT kernels got support for setting the cpumask of unbound
workqueues in sysfs (https://bugzilla.redhat.com/show_bug.cgi?id=1176155).

This patch sets the unbound workqueues cpumask to the list of non-isolated
cores for the real-time profiles.

Patch from Luiz Capitulino <lcapitulino@redhat.com>

Resolves: rhbz#1259043

Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
This commit is contained in:
Jaroslav Škarvada 2015-10-06 11:49:56 +02:00
parent 239fb78992
commit 5a5986bd8b
1 changed files with 1 additions and 0 deletions
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profiles/realtime/tuned.conf
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@ -20,6 +20,7 @@ vm.stat_interval = 10
[sysfs]
/sys/bus/workqueue/devices/writeback/cpumask = ${not_isolated_cpumask}
/sys/devices/virtual/workqueue/cpumask = ${not_isolated_cpumask}
/sys/devices/system/machinecheck/machinecheck*/ignore_ce = 1
[bootloader]