[IPV4] route cache: Introduce rt_genid for smooth cache invalidation

[linux-2.6] / include / linux / sysctl.h

diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 89faebfe48b8aa4a29b7f4ac3d756aedb71b4251..bf4ae4e138f747d79c2903b7a09771f5145112c4 100644 (file)
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -440,8 +440,8 @@ enum
 
 enum {
        NET_IPV4_ROUTE_FLUSH=1,
-       NET_IPV4_ROUTE_MIN_DELAY=2,
-       NET_IPV4_ROUTE_MAX_DELAY=3,
+       NET_IPV4_ROUTE_MIN_DELAY=2, /* obsolete since 2.6.25 */
+       NET_IPV4_ROUTE_MAX_DELAY=3, /* obsolete since 2.6.25 */
        NET_IPV4_ROUTE_GC_THRESH=4,
        NET_IPV4_ROUTE_MAX_SIZE=5,
        NET_IPV4_ROUTE_GC_MIN_INTERVAL=6,