[9/9,compat-2.6] Add skb_add_rx_frag to backport.

Commit Message

Hauke Mehrtens Oct. 12, 2009, 9:19 p.m. UTC

None

Patch

diff --git a/compat/compat-2.6.28.c b/compat/compat-2.6.28.c
index 33871a2..c379b19 100644
--- a/compat/compat-2.6.28.c
+++ b/compat/compat-2.6.28.c
@@ -275,4 +275,14 @@  unsigned long round_jiffies_up(unsigned long j)
 }
 EXPORT_SYMBOL_GPL(round_jiffies_up);
 
+void skb_add_rx_frag(struct sk_buff *skb, int i, struct page *page, int off,
+		int size)
+{
+	skb_fill_page_desc(skb, i, page, off, size);
+	skb->len += size;
+	skb->data_len += size;
+	skb->truesize += size;
+}
+EXPORT_SYMBOL(skb_add_rx_frag);
+
 #endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28) */
diff --git a/compat/compat-2.6.28.h b/compat/compat-2.6.28.h
index dd223c6..f158cbe 100644
--- a/compat/compat-2.6.28.h
+++ b/compat/compat-2.6.28.h
@@ -178,6 +178,9 @@  static inline void skb_queue_splice_tail_init(struct sk_buff_head *list,
 
 unsigned long round_jiffies_up(unsigned long j);
 
+extern void skb_add_rx_frag(struct sk_buff *skb, int i, struct page *page,
+			    int off, int size);
+
 #endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28)) */
 
 #endif /* LINUX_26_28_COMPAT_H */