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Subject[PATCH tip/core/rcu 1/2] rcu: make lockdep_rcu_dereference() message less alarmist
Date
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>
---
kernel/lockdep.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/kernel/lockdep.c b/kernel/lockdep.c
index 672c436..0c30d04 100644
--- a/kernel/lockdep.c
+++ b/kernel/lockdep.c
@@ -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");
--
1.6.6


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