This is a backport of:
commit 3295f0ef9ff048a4619ede597ad9ec9cab725654
Author: Ingo Molnar <mingo@xxxxxxx>
Date: Mon Aug 11 10:30:30 2008 +0200
lockdep: rename map_[acquire|release]() => lock_map_[acquire|release]()
Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
---
include/linux/compat-2.6.27.h | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/include/linux/compat-2.6.27.h b/include/linux/compat-2.6.27.h
index ece825d..2eae9f2 100644
--- a/include/linux/compat-2.6.27.h
+++ b/include/linux/compat-2.6.27.h
@@ -287,6 +287,26 @@ static inline __u32 ethtool_cmd_speed(const struct ethtool_cmd *ep)
#define netif_wake_subqueue netif_start_subqueue
+/* Backport of:
+ *
+ * commit 3295f0ef9ff048a4619ede597ad9ec9cab725654
+ * Author: Ingo Molnar <mingo@xxxxxxx>
+ * Date: Mon Aug 11 10:30:30 2008 +0200
+ *
+ * lockdep: rename map_[acquire|release]() => lock_map_[acquire|release]()
+ */
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+# ifdef CONFIG_PROVE_LOCKING
+# define lock_map_acquire(l) lock_acquire(l, 0, 0, 0, 2, NULL, _THIS_IP_)
+# else
+# define lock_map_acquire(l) lock_acquire(l, 0, 0, 0, 1, NULL, _THIS_IP_)
+# endif
+# define lock_map_release(l) lock_release(l, 1, _THIS_IP_)
+#else
+# define lock_map_acquire(l) do { } while (0)
+# define lock_map_release(l) do { } while (0)
+#endif
+
#endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27)) */
#endif /* LINUX_26_27_COMPAT_H */
--
1.7.10.4
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