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rcu: Make lockdep_rcu_dereference() message less alarmist 

Change from "unsafe" to "suspicious", given that there will be
false alarms.

Suggested-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: laijs@cn.fujitsu.com
Cc: dipankar@in.ibm.com
Cc: mathieu.desnoyers@polymtl.ca
Cc: josh@joshtriplett.org
Cc: dvhltc@us.ibm.com
Cc: niv@us.ibm.com
Cc: peterz@infradead.org
Cc: rostedt@goodmis.org
Cc: Valdis.Kletnieks@vt.edu
Cc: dhowells@redhat.com
LKML-Reference: <1267135607-7056-1-git-send-email-paulmck@linux.vnet.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Paul E. McKenney 2010-02-25 14:06:46 -08:00 committed by Ingo Molnar
parent c50cc75271
commit 056ba4a9be
1 changed files with 3 additions and 3 deletions
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6
kernel/lockdep.c
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@ -3816,9 +3816,9 @@ void lockdep_rcu_dereference(const char *file, const int line)
if (!debug_locks_off())
return;
printk("\n==============================================\n");
printk( "[ BUG: Unsafe rcu_dereference_check() usage! ]\n");
printk( "----------------------------------------------\n");
printk("\n===================================================\n");
printk( "[ INFO: suspicious rcu_dereference_check() usage. ]\n");
printk( "---------------------------------------------------\n");
printk("%s:%d invoked rcu_dereference_check() without protection!\n",
file, line);
printk("\nother info that might help us debug this:\n\n");