lkml.org 
[lkml]   [2006]   [Oct]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH] lockdep: use BUILD_BUG_ON
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
---

kernel/lockdep.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)

--- a/kernel/lockdep.c
+++ b/kernel/lockdep.c
@@ -1114,8 +1114,6 @@ static int count_matching_names(struct l
return count + 1;
}

-extern void __error_too_big_MAX_LOCKDEP_SUBCLASSES(void);
-
/*
* Register a lock's class in the hash-table, if the class is not present
* yet. Otherwise we look it up. We cache the result in the lock object
@@ -1153,8 +1151,7 @@ #endif
* (or spin_lock_init()) call - which acts as the key. For static
* locks we use the lock object itself as the key.
*/
- if (sizeof(struct lock_class_key) > sizeof(struct lock_class))
- __error_too_big_MAX_LOCKDEP_SUBCLASSES();
+ BUILD_BUG_ON(sizeof(struct lock_class_key) > sizeof(struct lock_class));

key = lock->key->subkeys + subclass;

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2006-10-09 03:43    [W:1.153 / U:0.028 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site