diff options
Diffstat (limited to 'include/net/psample.h')
| -rw-r--r-- | include/net/psample.h | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/include/net/psample.h b/include/net/psample.h index 68ae16bb0a4a..0509d2d6be67 100644 --- a/include/net/psample.h +++ b/include/net/psample.h @@ -14,22 +14,35 @@ struct psample_group { struct rcu_head rcu; }; +struct psample_metadata { + u32 trunc_size; + int in_ifindex; + int out_ifindex; + u16 out_tc; + u64 out_tc_occ; /* bytes */ + u64 latency; /* nanoseconds */ + u8 out_tc_valid:1, + out_tc_occ_valid:1, + latency_valid:1, + unused:5; +}; + struct psample_group *psample_group_get(struct net *net, u32 group_num); void psample_group_take(struct psample_group *group); void psample_group_put(struct psample_group *group); +struct sk_buff; + #if IS_ENABLED(CONFIG_PSAMPLE) void psample_sample_packet(struct psample_group *group, struct sk_buff *skb, - u32 trunc_size, int in_ifindex, int out_ifindex, - u32 sample_rate); + u32 sample_rate, const struct psample_metadata *md); #else static inline void psample_sample_packet(struct psample_group *group, - struct sk_buff *skb, u32 trunc_size, - int in_ifindex, int out_ifindex, - u32 sample_rate) + struct sk_buff *skb, u32 sample_rate, + const struct psample_metadata *md) { } |