flex_array: add helpers to get and put to make pointers easy to use

[net-next-2.6.git] / include / linux / flex_array.h

diff --git a/include/linux/flex_array.h b/include/linux/flex_array.h
index 1d747f72298bd1dc6f6f1f6d848883ba8efee7c1..631b77f2ac70fb38c1481305bd4f088c1073e7d7 100644 (file)
--- a/include/linux/flex_array.h
+++ b/include/linux/flex_array.h
@@ -70,4 +70,9 @@ int flex_array_clear(struct flex_array *fa, unsigned int element_nr);
 void *flex_array_get(struct flex_array *fa, unsigned int element_nr);
 int flex_array_shrink(struct flex_array *fa);
 
+#define flex_array_put_ptr(fa, nr, src, gfp) \
+       flex_array_put(fa, nr, &(void *)(src), gfp)
+
+void *flex_array_get_ptr(struct flex_array *fa, unsigned int element_nr);
+
 #endif /* _FLEX_ARRAY_H */