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Diffstat (limited to 'include/net/psample.h')
-rw-r--r--include/net/psample.h21
1 files changed, 16 insertions, 5 deletions
diff --git a/include/net/psample.h b/include/net/psample.h
index 68ae16bb0a4a..e328c5127757 100644
--- a/include/net/psample.h
+++ b/include/net/psample.h
@@ -14,6 +14,19 @@ 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);
@@ -21,15 +34,13 @@ void psample_group_put(struct psample_group *group);
#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)
{
}