napi_alloc_skb() is now used by some Ethernet drivers instead of
netdev_alloc_skb_ip_align(). It can not be placed into backport-
include/linux/skbuff.h because it accesses a member of struct
napi_struct which is not possible in skbuff.h, placing it into
netdevice.h worked in my tests.
Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
---
backport/backport-include/linux/netdevice.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/backport/backport-include/linux/netdevice.h b/backport/backport-include/linux/netdevice.h
index 0469fdd..961450a 100644
--- a/backport/backport-include/linux/netdevice.h
+++ b/backport/backport-include/linux/netdevice.h
@@ -225,4 +225,13 @@ extern u8 netdev_rss_key[NETDEV_RSS_KEY_LEN];
void netdev_rss_key_fill(void *buffer, size_t len);
#endif /* __BACKPORT_NETDEV_RSS_KEY_FILL */
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,19,0)
+#define napi_alloc_skb LINUX_BACKPORT(napi_alloc_skb)
+static inline struct sk_buff *napi_alloc_skb(struct napi_struct *napi,
+ unsigned int length)
+{
+ return netdev_alloc_skb_ip_align(napi->dev, length);
+}
+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,19,0) */
+
#endif /* __BACKPORT_NETDEVICE_H */
--
1.9.1
--
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