2009-11-24 02:25:53

by Arnaud Lacombe

[permalink] [raw]
Subject: [PATCH 06/13] Add compatibility call for kmem_cache_destroy()

On commit 133d205a, kmem_cache_destroy() was made returning void, while
older
kernel could return an error value.

Signed-off-by: Arnaud Lacombe <[email protected]>
---
compat-2.6.19.h | 13 +++++++++++++
1 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/compat-2.6.19.h b/compat-2.6.19.h
index 7967390..017044c 100644
--- a/compat-2.6.19.h
+++ b/compat-2.6.19.h
@@ -7,6 +7,19 @@
/* Compat work for 2.6.19 */
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,19))

+#include <linux/slab.h>
+
+static inline int
+compat_kmem_cache_destroy(struct kmem_cache *cachep)
+{
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19))
+ return kmem_cache_destroy(cachep);
+#else
+ kmem_cache_destroy(cachep);
+ return 0;
+#endif
+}
+
#endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)) */

#endif /* LINUX_26_19_COMPAT_H */
--
1.6.3.3.385.g60647.dirty