hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

net: skb_array: expose peek API 

This adds a peek routine to skb_array.h for use with qdisc.

Signed-off-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
John Fastabend 2017-12-07 09:57:59 -08:00 committed by David S. Miller
parent ce679e8df7
commit 4a86a4cf68
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
include/linux/skb_array.h
View File

@ -72,6 +72,11 @@ static inline bool __skb_array_empty(struct skb_array *a)
return !__ptr_ring_peek(&a->ring); return !__ptr_ring_peek(&a->ring);
} }
static inline struct sk_buff *__skb_array_peek(struct skb_array *a)
{
return __ptr_ring_peek(&a->ring);
}
static inline bool skb_array_empty(struct skb_array *a) static inline bool skb_array_empty(struct skb_array *a)
{ {
return ptr_ring_empty(&a->ring); return ptr_ring_empty(&a->ring);