From 5a5986bd8bf2db1136b62f168db9255dba1b7a42 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jaroslav=20=C5=A0karvada?= Date: Tue, 6 Oct 2015 11:49:56 +0200 Subject: [PATCH] realtime: set unboud workqueues cpumask MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Resolves: rhbz#1259043 Signed-off-by: Jaroslav Škarvada --- profiles/realtime/tuned.conf | 1 + 1 file changed, 1 insertion(+) diff --git a/profiles/realtime/tuned.conf b/profiles/realtime/tuned.conf index f552818..8688057 100644 --- a/profiles/realtime/tuned.conf +++ b/profiles/realtime/tuned.conf @@ -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] -- 2.4.3