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authorIngo Molnar <mingo@elte.hu>2006-07-03 00:24:54 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-07-03 15:27:04 -0700
commit8a25d5debff2daee280e83e09d8c25d67c26a972 (patch)
tree3bccfef9acb66fc62863bfd6c16493c5e8c8e394 /include/linux/spinlock_api_up.h
parent4ea2176dfa714882e88180b474e4cbcd888b70af (diff)
downloadop-kernel-dev-8a25d5debff2daee280e83e09d8c25d67c26a972.zip
op-kernel-dev-8a25d5debff2daee280e83e09d8c25d67c26a972.tar.gz
[PATCH] lockdep: prove spinlock rwlock locking correctness
Use the lock validator framework to prove spinlock and rwlock locking correctness. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/spinlock_api_up.h')
-rw-r--r--include/linux/spinlock_api_up.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/spinlock_api_up.h b/include/linux/spinlock_api_up.h
index cd81cee..67faa04 100644
--- a/include/linux/spinlock_api_up.h
+++ b/include/linux/spinlock_api_up.h
@@ -49,6 +49,7 @@
do { local_irq_restore(flags); __UNLOCK(lock); } while (0)
#define _spin_lock(lock) __LOCK(lock)
+#define _spin_lock_nested(lock, subclass) __LOCK(lock)
#define _read_lock(lock) __LOCK(lock)
#define _write_lock(lock) __LOCK(lock)
#define _spin_lock_bh(lock) __LOCK_BH(lock)
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