diff options
Diffstat (limited to 'net/xdp/xsk_queue.h')
| -rw-r--r-- | net/xdp/xsk_queue.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/xdp/xsk_queue.h b/net/xdp/xsk_queue.h index 3497e8808608..7aa9a535db0e 100644 --- a/net/xdp/xsk_queue.h +++ b/net/xdp/xsk_queue.h @@ -36,6 +36,11 @@ struct xsk_queue { /* Common functions operating for both RXTX and umem queues */ +static inline u64 xskq_nb_invalid_descs(struct xsk_queue *q) +{ + return q ? q->invalid_descs : 0; +} + static inline u32 xskq_nb_avail(struct xsk_queue *q, u32 dcnt) { u32 entries = q->prod_tail - q->cons_tail; |