| /* SPDX-License-Identifier: GPL-2.0 */ |
| #include <uapi/linux/psample.h> |
| struct psample_metadata { |
| u64 out_tc_occ; /* bytes */ |
| u64 latency; /* nanoseconds */ |
| 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); |
| #if IS_ENABLED(CONFIG_PSAMPLE) |
| void psample_sample_packet(struct psample_group *group, struct sk_buff *skb, |
| u32 sample_rate, const struct psample_metadata *md); |
| static inline void psample_sample_packet(struct psample_group *group, |
| struct sk_buff *skb, u32 sample_rate, |
| const struct psample_metadata *md) |
| #endif /* __NET_PSAMPLE_H */ |