lockdep: Use KSYM_NAME_LEN'ed buffer for __get_key_name()
authorCyrill Gorcunov <gorcunov@openvz.org>
Sat, 20 Oct 2012 19:05:19 +0000 (23:05 +0400)
committerIngo Molnar <mingo@kernel.org>
Wed, 24 Oct 2012 10:39:09 +0000 (12:39 +0200)
Not a big deal, but since other __get_key_name() callers
use it lets be consistent.

Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/20121020190519.GH25467@moon
Signed-off-by: Ingo Molnar <mingo@kernel.org>
kernel/lockdep_proc.c

index 91c32a0b612cd75038d96dc802c07528f1e80ade..b2c71c5873e441ae1d9a89d8caa7517eb5bcf976 100644 (file)
@@ -39,7 +39,7 @@ static void l_stop(struct seq_file *m, void *v)
 
 static void print_name(struct seq_file *m, struct lock_class *class)
 {
-       char str[128];
+       char str[KSYM_NAME_LEN];
        const char *name = class->name;
 
        if (!name) {