30 static int gact_net_rand(struct tcf_gact *gact)  in gact_net_rand()  argument
33 	if (prandom_u32() % gact->tcfg_pval)  in gact_net_rand()
34 		return gact->tcf_action;  in gact_net_rand()
35 	return gact->tcfg_paction;  in gact_net_rand()
38 static int gact_determ(struct tcf_gact *gact)  in gact_determ()  argument
40 	u32 pack = atomic_inc_return(&gact->packets);  in gact_determ()
43 	if (pack % gact->tcfg_pval)  in gact_determ()
44 		return gact->tcf_action;  in gact_determ()
45 	return gact->tcfg_paction;  in gact_determ()
48 typedef int (*g_rand)(struct tcf_gact *gact);
65 	struct tcf_gact *gact;  in tcf_gact_init()  local
114 	gact = to_gact(*a);  in tcf_gact_init()
116 	spin_lock_bh(&gact->tcf_lock);  in tcf_gact_init()
117 	gact->tcf_action = parm->action;  in tcf_gact_init()
120 		gact->tcfg_paction = p_parm->paction;  in tcf_gact_init()
121 		gact->tcfg_pval    = max_t(u16, 1, p_parm->pval);  in tcf_gact_init()
126 		gact->tcfg_ptype   = p_parm->ptype;  in tcf_gact_init()
129 	spin_unlock_bh(&gact->tcf_lock);  in tcf_gact_init()
139 	struct tcf_gact *gact = to_gact(a);  in tcf_gact_act()  local
140 	int action = READ_ONCE(gact->tcf_action);  in tcf_gact_act()
144 	u32 ptype = READ_ONCE(gact->tcfg_ptype);  in tcf_gact_act()
147 		action = gact_rand[ptype](gact);  in tcf_gact_act()
150 	bstats_cpu_update(this_cpu_ptr(gact->common.cpu_bstats), skb);  in tcf_gact_act()
152 		qstats_drop_inc(this_cpu_ptr(gact->common.cpu_qstats));  in tcf_gact_act()
154 	tcf_lastuse_update(&gact->tcf_tm);  in tcf_gact_act()
162 	struct tcf_gact *gact = to_gact(a);  in tcf_gact_stats_update()  local
163 	int action = READ_ONCE(gact->tcf_action);  in tcf_gact_stats_update()
164 	struct tcf_t *tm = &gact->tcf_tm;  in tcf_gact_stats_update()
166 	_bstats_cpu_update(this_cpu_ptr(gact->common.cpu_bstats), bytes,  in tcf_gact_stats_update()
169 		this_cpu_ptr(gact->common.cpu_qstats)->drops += packets;  in tcf_gact_stats_update()
178 	struct tcf_gact *gact = to_gact(a);  in tcf_gact_dump()  local
180 		.index   = gact->tcf_index,  in tcf_gact_dump()
181 		.refcnt  = refcount_read(&gact->tcf_refcnt) - ref,  in tcf_gact_dump()
182 		.bindcnt = atomic_read(&gact->tcf_bindcnt) - bind,  in tcf_gact_dump()
186 	spin_lock_bh(&gact->tcf_lock);  in tcf_gact_dump()
187 	opt.action = gact->tcf_action;  in tcf_gact_dump()
191 	if (gact->tcfg_ptype) {  in tcf_gact_dump()
193 			.paction = gact->tcfg_paction,  in tcf_gact_dump()
194 			.pval    = gact->tcfg_pval,  in tcf_gact_dump()
195 			.ptype   = gact->tcfg_ptype,  in tcf_gact_dump()
202 	tcf_tm_dump(&t, &gact->tcf_tm);  in tcf_gact_dump()
205 	spin_unlock_bh(&gact->tcf_lock);  in tcf_gact_dump()
210 	spin_unlock_bh(&gact->tcf_lock);  in tcf_gact_dump()