diff options
| author | Eric Dumazet <edumazet@google.com> | 2023-03-06 23:43:13 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-03-08 10:57:19 +0300 |
| commit | 40bbae583ec38ea31e728bf42a4ea72bded22ab6 (patch) | |
| tree | 91ac3678a5b39fe1e0c57dfdf90d2f2c1a404dca /include | |
| parent | 0194b64578e905dc8f112e641a71c306bd58ddde (diff) | |
| download | linux-40bbae583ec38ea31e728bf42a4ea72bded22ab6.tar.xz | |
net: remove enum skb_free_reason
enum skb_drop_reason is more generic, we can adopt it instead.
Provide dev_kfree_skb_irq_reason() and dev_kfree_skb_any_reason().
This means drivers can use more precise drop reasons if they want to.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Reviewed-by: Yunsheng Lin <linyunsheng@huawei.com>
Link: https://lore.kernel.org/r/20230306204313.10492-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netdevice.h | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 6a14b7b11766..ee483071cf59 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -52,6 +52,7 @@ #include <linux/rbtree.h> #include <net/net_trackers.h> #include <net/net_debug.h> +#include <net/dropreason.h> struct netpoll_info; struct device; @@ -3804,13 +3805,8 @@ static inline unsigned int get_netdev_rx_queue_index( int netif_get_num_default_rss_queues(void); -enum skb_free_reason { - SKB_REASON_CONSUMED, - SKB_REASON_DROPPED, -}; - -void __dev_kfree_skb_irq(struct sk_buff *skb, enum skb_free_reason reason); -void __dev_kfree_skb_any(struct sk_buff *skb, enum skb_free_reason reason); +void dev_kfree_skb_irq_reason(struct sk_buff *skb, enum skb_drop_reason reason); +void dev_kfree_skb_any_reason(struct sk_buff *skb, enum skb_drop_reason reason); /* * It is not allowed to call kfree_skb() or consume_skb() from hardware @@ -3833,22 +3829,22 @@ void __dev_kfree_skb_any(struct sk_buff *skb, enum skb_free_reason reason); */ static inline void dev_kfree_skb_irq(struct sk_buff *skb) { - __dev_kfree_skb_irq(skb, SKB_REASON_DROPPED); + dev_kfree_skb_irq_reason(skb, SKB_DROP_REASON_NOT_SPECIFIED); } static inline void dev_consume_skb_irq(struct sk_buff *skb) { - __dev_kfree_skb_irq(skb, SKB_REASON_CONSUMED); + dev_kfree_skb_irq_reason(skb, SKB_CONSUMED); } static inline void dev_kfree_skb_any(struct sk_buff *skb) { - __dev_kfree_skb_any(skb, SKB_REASON_DROPPED); + dev_kfree_skb_any_reason(skb, SKB_DROP_REASON_NOT_SPECIFIED); } static inline void dev_consume_skb_any(struct sk_buff *skb) { - __dev_kfree_skb_any(skb, SKB_REASON_CONSUMED); + dev_kfree_skb_any_reason(skb, SKB_CONSUMED); } u32 bpf_prog_run_generic_xdp(struct sk_buff *skb, struct xdp_buff *xdp, |