net: move dev_xmit_recursion() helpers to net/core/dev.h

Move dev_xmit_recursion() and friends to net/core/dev.h

They are only used from net/core/dev.c and net/core/filter.c.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 15e7052..0cd9ee8 100644 (file)
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -3271,23 +3271,6 @@ static inline int dev_recursion_level(void)
        return this_cpu_read(softnet_data.xmit.recursion);
 }
 
-#define XMIT_RECURSION_LIMIT   8
-static inline bool dev_xmit_recursion(void)
-{
-       return unlikely(__this_cpu_read(softnet_data.xmit.recursion) >
-                       XMIT_RECURSION_LIMIT);
-}
-
-static inline void dev_xmit_recursion_inc(void)
-{
-       __this_cpu_inc(softnet_data.xmit.recursion);
-}
-
-static inline void dev_xmit_recursion_dec(void)
-{
-       __this_cpu_dec(softnet_data.xmit.recursion);
-}
-
 void __netif_schedule(struct Qdisc *q);
 void netif_schedule_queue(struct netdev_queue *txq);
 

diff --git a/net/core/dev.h b/net/core/dev.h
index 9d0f8b4..8572d2c 100644 (file)
--- a/net/core/dev.h
+++ b/net/core/dev.h
@@ -150,4 +150,21 @@ static inline void xdp_do_check_flushed(struct napi_struct *napi) { }
 struct napi_struct *napi_by_id(unsigned int napi_id);
 void kick_defer_list_purge(struct softnet_data *sd, unsigned int cpu);
 
+#define XMIT_RECURSION_LIMIT   8
+static inline bool dev_xmit_recursion(void)
+{
+       return unlikely(__this_cpu_read(softnet_data.xmit.recursion) >
+                       XMIT_RECURSION_LIMIT);
+}
+
+static inline void dev_xmit_recursion_inc(void)
+{
+       __this_cpu_inc(softnet_data.xmit.recursion);
+}
+
+static inline void dev_xmit_recursion_dec(void)
+{
+       __this_cpu_dec(softnet_data.xmit.recursion);
+}
+
 #endif