X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/fb70c35f181fc1df984f31fb69e59bc820158add..6b20955cca6fb3518c4d77afb68938749fdf3201:/package/wprobe/src/kernel/wprobe-core.c

diff --git a/package/wprobe/src/kernel/wprobe-core.c b/package/wprobe/src/kernel/wprobe-core.c
index ed224577e..68d07172a 100644
--- a/package/wprobe/src/kernel/wprobe-core.c
+++ b/package/wprobe/src/kernel/wprobe-core.c
@@ -31,7 +31,10 @@
 #define static
 
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28)
-#define list_for_each_rcu __list_for_each_rcu
+#define list_for_each_rcu(pos, head) \
+for (pos = rcu_dereference((head)->next); \
+prefetch(pos->next), pos != (head); \
+pos = rcu_dereference(pos->next))
 #endif
 
 #define WPROBE_MIN_INTERVAL		100 /* minimum measurement interval in msecs */