linux-imx

/* SPDX-License-Identifier: GPL-2.0 */

#ifndef __NET_PSAMPLE_H

#define __NET_PSAMPLE_H

​

#include <uapi/linux/psample.h>

#include <linux/module.h>

#include <linux/list.h>

​

struct psample_group {

    struct list_head list;

    struct net *net;

    u32 group_num;

    u32 refcount;

    u32 seq;

};

​

struct psample_group *psample_group_get(struct net *net, u32 group_num);

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 */