From aa5a8988760142fe33e38790a578bd84ddf3e339 Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Thu, 31 Dec 2015 16:27:06 -0800 Subject: [PATCH] rcutorture: Correct no-expedite console messages The "Disabled dynamic grace-period expediting" console message is currently printed unconditionally. This commit causes it to be output only when it is impossible to switch between normal and expedited grace periods, which was the original intent. Signed-off-by: Paul E. McKenney --- kernel/rcu/rcutorture.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c index d2988d047d66..65ae0e5c35da 100644 --- a/kernel/rcu/rcutorture.c +++ b/kernel/rcu/rcutorture.c @@ -932,12 +932,14 @@ rcu_torture_writer(void *arg) int nsynctypes = 0; VERBOSE_TOROUT_STRING("rcu_torture_writer task started"); - pr_alert("%s" TORTURE_FLAG - " Grace periods expedited from boot/sysfs for %s,\n", - torture_type, cur_ops->name); - pr_alert("%s" TORTURE_FLAG - " Testing of dynamic grace-period expediting diabled.\n", - torture_type); + if (!can_expedite) { + pr_alert("%s" TORTURE_FLAG + " Grace periods expedited from boot/sysfs for %s,\n", + torture_type, cur_ops->name); + pr_alert("%s" TORTURE_FLAG + " Disabled dynamic grace-period expediting.\n", + torture_type); + } /* Initialize synctype[] array. If none set, take default. */ if (!gp_cond1 && !gp_exp1 && !gp_normal1 && !gp_sync1)