/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __NET_TC_SAMPLE_H #define __NET_TC_SAMPLE_H #include <net/act_api.h> #include <linux/tc_act/tc_sample.h> #include <net/psample.h> struct tcf_sample { struct tc_action common; u32 rate; bool truncate; u32 trunc_size; struct psample_group __rcu *psample_group; u32 psample_group_num; struct list_head tcfm_list; }; #define to_sample(a) ((struct tcf_sample *)a) static inline bool is_tcf_sample(const struct tc_action *a) { #ifdef CONFIG_NET_CLS_ACT return a->ops && a->ops->type == TCA_ACT_SAMPLE; #else return false; #endif } static inline __u32 tcf_sample_rate(const struct tc_action *a) { return to_sample(a)->rate; } static inline bool tcf_sample_truncate(const struct tc_action *a) { return to_sample(a)->truncate; } static inline int tcf_sample_trunc_size(const struct tc_action *a) { return to_sample(a)->trunc_size; } static inline struct psample_group * tcf_sample_psample_group(const struct tc_action *a) { return rcu_dereference(to_sample(a)->psample_group); } #endif /* __NET_TC_SAMPLE_H */