From 8698a745d800c59cd5a576398bdeccd578ac66f1 Mon Sep 17 00:00:00 2001 From: Dongsheng Yang Date: Tue, 11 Mar 2014 18:09:12 +0800 Subject: sched, treewide: Replace hardcoded nice values with MIN_NICE/MAX_NICE Replace various -20/+19 hardcoded nice values with MIN_NICE/MAX_NICE. Signed-off-by: Dongsheng Yang Acked-by: Tejun Heo Signed-off-by: Peter Zijlstra Link: http://lkml.kernel.org/r/ff13819fd09b7a5dba5ab5ae797f2e7019bdfa17.1394532288.git.yangds.fnst@cn.fujitsu.com Cc: devel@driverdev.osuosl.org Cc: devicetree@vger.kernel.org Cc: fcoe-devel@open-fcoe.org Cc: linux390@de.ibm.com Cc: linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org Cc: linux-s390@vger.kernel.org Cc: linux-scsi@vger.kernel.org Cc: nbd-general@lists.sourceforge.net Cc: ocfs2-devel@oss.oracle.com Cc: openipmi-developer@lists.sourceforge.net Cc: qla2xxx-upstream@qlogic.com Cc: linux-arch@vger.kernel.org [ Consolidated the patches, twiddled the changelog. ] Signed-off-by: Ingo Molnar --- kernel/locking/locktorture.c | 2 +- kernel/workqueue.c | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'kernel') diff --git a/kernel/locking/locktorture.c b/kernel/locking/locktorture.c index f26b1a18e34e..23343be46e91 100644 --- a/kernel/locking/locktorture.c +++ b/kernel/locking/locktorture.c @@ -216,7 +216,7 @@ static int lock_torture_writer(void *arg) static DEFINE_TORTURE_RANDOM(rand); VERBOSE_TOROUT_STRING("lock_torture_writer task started"); - set_user_nice(current, 19); + set_user_nice(current, MAX_NICE); do { schedule_timeout_uninterruptible(1); diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 0ee63af30bd1..c30c01b32ece 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -100,10 +100,10 @@ enum { /* * Rescue workers are used only on emergencies and shared by - * all cpus. Give -20. + * all cpus. Give MIN_NICE. */ - RESCUER_NICE_LEVEL = -20, - HIGHPRI_NICE_LEVEL = -20, + RESCUER_NICE_LEVEL = MIN_NICE, + HIGHPRI_NICE_LEVEL = MIN_NICE, WQ_NAME_LEN = 24, }; -- cgit