rcutorture: Announce task creation

A few "stealth-start rcutorture kthreads" have accumulated over the years,
so this commit adds console-log announcements (but only if the torture
tests are running verbose).

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/kernel/torture.c b/kernel/torture.c
index df2c700e96e4..5e2838f902f9 100644
--- a/kernel/torture.c
+++ b/kernel/torture.c
@@ -187,6 +187,7 @@ int torture_onoff_init(long ooholdoff, long oointerval)
         onoff_interval = oointerval;
         if (onoff_interval <= 0)
                 return 0;
+        VERBOSE_TOROUT_STRING("Creating torture_onoff task");
         onoff_task = kthread_run(torture_onoff, NULL, "torture_onoff");
         if (IS_ERR(onoff_task)) {
                 ret = PTR_ERR(onoff_task);
@@ -390,6 +391,7 @@ int torture_shuffle_init(long shuffint)
         }
 
         /* Create the shuffler thread */
+        VERBOSE_TOROUT_STRING("Creating torture_shuffle task");
         shuffler_task = kthread_run(torture_shuffle, NULL, "torture_shuffle");
         if (IS_ERR(shuffler_task)) {
                 ret = PTR_ERR(shuffler_task);
@@ -486,6 +488,7 @@ int torture_shutdown_init(int ssecs, void (*cleanup)(void))
         shutdown_secs = ssecs;
         torture_shutdown_hook = cleanup;
         if (shutdown_secs > 0) {
+                VERBOSE_TOROUT_STRING("Creating torture_shutdown task");
                 shutdown_time = jiffies + shutdown_secs * HZ;
                 shutdown_task = kthread_create(torture_shutdown, NULL,
                                                "torture_shutdown");
@@ -592,6 +595,7 @@ int torture_stutter_init(int s)
         int ret;
 
         stutter = s;
+        VERBOSE_TOROUT_STRING("Creating torture_stutter task");
         stutter_task = kthread_run(torture_stutter, NULL, "torture_stutter");
         if (IS_ERR(stutter_task)) {
                 ret = PTR_ERR(stutter_task);