/* SPDX-License-Identifier: GPL-2.0 */#ifndef __NET_PSAMPLE_H#define __NET_PSAMPLE_H #include <uapi/linux/psample.h>#include <linux/list.h> struct psample_group {	struct list_head list;	struct net *net;	u32 group_num;	u32 refcount;	u32 seq;	struct rcu_head rcu;}; 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 trunc_size, int in_ifindex, int out_ifindex,			   u32 sample_rate); #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){} #endif #endif /* __NET_PSAMPLE_H */