diff options
| author | Menglong Dong <[email protected]> | 2022-03-04 14:00:42 +0800 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2022-03-04 12:17:11 +0000 |
| commit | 7faef0547f4c29031a68d058918b031a8e520d49 (patch) | |
| tree | ccd4d6b5a1643c62514cf24f6423433c713857e7 /include/linux | |
| parent | 215b0f1963d4e34fccac6992b3debe26f78a6eb8 (diff) | |
net: dev: add skb drop reasons to __dev_xmit_skb()
Add reasons for skb drops to __dev_xmit_skb() by replacing
kfree_skb_list() with kfree_skb_list_reason(). The drop reason of
SKB_DROP_REASON_QDISC_DROP is introduced for qdisc enqueue fails.
Signed-off-by: Menglong Dong <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/skbuff.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 1f2de153755c..769d54ba2f3b 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -395,6 +395,10 @@ enum skb_drop_reason { */ SKB_DROP_REASON_NEIGH_DEAD, /* neigh entry is dead */ SKB_DROP_REASON_TC_EGRESS, /* dropped in TC egress HOOK */ + SKB_DROP_REASON_QDISC_DROP, /* dropped by qdisc when packet + * outputting (failed to enqueue to + * current qdisc) + */ SKB_DROP_REASON_MAX, }; |