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skb_array: introduce skb_array_unconsume

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Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jason Wang 2017-05-17 12:14:38 +08:00 committed by David S. Miller
parent 197a5212c3
commit 3acb696015
1 changed files with 6 additions and 0 deletions
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6
include/linux/skb_array.h
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@ -156,6 +156,12 @@ static void __skb_array_destroy_skb(void *ptr)
kfree_skb(ptr);
}
static inline void skb_array_unconsume(struct skb_array *a,
struct sk_buff **skbs, int n)
{
ptr_ring_unconsume(&a->ring, (void **)skbs, n, __skb_array_destroy_skb);
}
static inline int skb_array_resize(struct skb_array *a, int size, gfp_t gfp)
{
return ptr_ring_resize(&a->ring, size, gfp, __skb_array_destroy_skb);