Messages in this thread Patch in this message | | | From | "Paul E. McKenney" <> | Subject | [PATCH tip/core/rcu 5/6] rcu: Improve rcutorture diagnostics when bad torture_type specified | Date | Sun, 25 Oct 2009 19:03:54 -0700 |
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From: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Make rcutorture list the available torture_type values when it doesn't like the one specified.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> --- kernel/rcutorture.c | 6 +++++- 1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/kernel/rcutorture.c b/kernel/rcutorture.c index 14480e8..3dd0ca2 100644 --- a/kernel/rcutorture.c +++ b/kernel/rcutorture.c @@ -1129,8 +1129,12 @@ rcu_torture_init(void) break; } if (i == ARRAY_SIZE(torture_ops)) { - printk(KERN_ALERT "rcutorture: invalid torture type: \"%s\"\n", + printk(KERN_ALERT "rcu-torture: invalid torture type: \"%s\"\n", torture_type); + printk(KERN_ALERT "rcu-torture types:"); + for (i = 0; i < ARRAY_SIZE(torture_ops); i++) + printk(KERN_ALERT " %s", torture_ops[i]->name); + printk(KERN_ALERT "\n"); mutex_unlock(&fullstop_mutex); return -EINVAL; } -- 1.5.2.5
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