| /Linux-v5.4/include/net/ |
| D | cls_cgroup.h | 20 u32 classid; member
27 u32 classid; in task_cls_classid() local
33 classid = container_of(task_css(p, net_cls_cgrp_id), in task_cls_classid()
34 struct cgroup_cls_state, css)->classid; in task_cls_classid()
37 return classid; in task_cls_classid()
42 u32 classid; in sock_update_classid() local
44 classid = task_cls_classid(current); in sock_update_classid()
45 sock_cgroup_set_classid(skcd, classid); in sock_update_classid()
50 u32 classid = task_cls_state(current)->classid; in task_get_classid() local
68 classid = sock_cgroup_classid(&sk->sk_cgrp_data); in task_get_classid()
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| /Linux-v5.4/tools/usb/usbip/libsrc/ |
| D | names.c | 39 u_int8_t classid; member
45 u_int8_t classid, subclassid; member
51 u_int8_t classid, subclassid, protocolid; member
105 const char *names_class(u_int8_t classid) in names_class() argument
109 c = classes[hashnum(classid)]; in names_class()
111 if (c->classid == classid) in names_class()
116 const char *names_subclass(u_int8_t classid, u_int8_t subclassid) in names_subclass() argument
120 s = subclasses[hashnum((classid << 8) | subclassid)]; in names_subclass()
122 if (s->classid == classid && s->subclassid == subclassid) in names_subclass()
127 const char *names_protocol(u_int8_t classid, u_int8_t subclassid, in names_protocol() argument
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| D | names.h | 19 extern const char *names_class(u_int8_t classid);
20 extern const char *names_subclass(u_int8_t classid, u_int8_t subclassid);
21 extern const char *names_protocol(u_int8_t classid, u_int8_t subclassid,
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| /Linux-v5.4/Documentation/admin-guide/cgroup-v1/ |
| D | net_cls.rst | 6 tag network packets with a class identifier (classid).
13 Creating a net_cls cgroups instance creates a net_cls.classid file.
14 This net_cls.classid value is initialized to 0.
16 You can write hexadecimal values to net_cls.classid; the format for these
19 Reading net_cls.classid yields a decimal result.
26 echo 0x100001 > /sys/fs/cgroup/net_cls/0/net_cls.classid
30 cat /sys/fs/cgroup/net_cls/0/net_cls.classid
36 tc class add dev eth0 parent 10: classid 10:1 htb rate 40mbit
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| /Linux-v5.4/net/sched/ |
| D | sch_atm.c | 73 static inline struct atm_flow_data *lookup_flow(struct Qdisc *sch, u32 classid) in lookup_flow() argument
79 if (flow->common.classid == classid) in lookup_flow()
113 static unsigned long atm_tc_find(struct Qdisc *sch, u32 classid) in atm_tc_find() argument
118 pr_debug("%s(sch %p,[qdisc %p],classid %x)\n", __func__, sch, p, classid); in atm_tc_find()
119 flow = lookup_flow(sch, classid); in atm_tc_find()
125 unsigned long parent, u32 classid) in atm_tc_bind_filter() argument
130 pr_debug("%s(sch %p,[qdisc %p],classid %x)\n", __func__, sch, p, classid); in atm_tc_bind_filter()
131 flow = lookup_flow(sch, classid); in atm_tc_bind_filter()
195 static int atm_tc_change(struct Qdisc *sch, u32 classid, u32 parent, in atm_tc_change() argument
209 "flow %p,opt %p)\n", sch, p, classid, parent, flow, opt); in atm_tc_change()
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| D | sch_ingress.c | 28 static unsigned long ingress_find(struct Qdisc *sch, u32 classid) in ingress_find() argument
30 return TC_H_MIN(classid) + 1; in ingress_find()
34 unsigned long parent, u32 classid) in ingress_bind_filter() argument
36 return ingress_find(sch, classid); in ingress_bind_filter()
148 static unsigned long clsact_find(struct Qdisc *sch, u32 classid) in clsact_find() argument
150 switch (TC_H_MIN(classid)) { in clsact_find()
153 return TC_H_MIN(classid); in clsact_find()
160 unsigned long parent, u32 classid) in clsact_bind_filter() argument
162 return clsact_find(sch, classid); in clsact_bind_filter()
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| D | sch_drr.c | 39 static struct drr_class *drr_find_class(struct Qdisc *sch, u32 classid) in drr_find_class() argument
44 clc = qdisc_class_find(&q->clhash, classid); in drr_find_class()
54 static int drr_change_class(struct Qdisc *sch, u32 classid, u32 parentid, in drr_change_class() argument
109 cl->common.classid = classid; in drr_change_class()
112 &pfifo_qdisc_ops, classid, in drr_change_class()
168 static unsigned long drr_search_class(struct Qdisc *sch, u32 classid) in drr_search_class() argument
170 return (unsigned long)drr_find_class(sch, classid); in drr_search_class()
187 u32 classid) in drr_bind_tcf() argument
189 struct drr_class *cl = drr_find_class(sch, classid); in drr_bind_tcf()
212 cl->common.classid, NULL); in drr_graft_class()
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| D | sch_cbq.c | 166 cbq_class_lookup(struct cbq_sched_data *q, u32 classid) in cbq_class_lookup() argument
170 clc = qdisc_class_find(&q->clhash, classid); in cbq_class_lookup()
237 if (TC_H_MAJ(res.classid)) in cbq_classify()
238 cl = cbq_class_lookup(q, res.classid); in cbq_classify()
239 else if ((cl = defmap[res.classid & TC_PRIO_MAX]) == NULL) in cbq_classify()
904 cl->common.classid, cl->quantum); in cbq_normalize_quanta()
955 splitid = split->common.classid; in cbq_change_defmap()
958 if (split == NULL || split->common.classid != splitid) { in cbq_change_defmap()
960 if (split->common.classid == splitid) in cbq_change_defmap()
1193 q->link.common.classid = sch->handle; in cbq_init()
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| D | sch_dsmark.c | 90 static unsigned long dsmark_find(struct Qdisc *sch, u32 classid) in dsmark_find() argument
92 return TC_H_MIN(classid) + 1; in dsmark_find()
96 unsigned long parent, u32 classid) in dsmark_bind_filter() argument
99 __func__, sch, qdisc_priv(sch), classid); in dsmark_bind_filter()
101 return dsmark_find(sch, classid); in dsmark_bind_filter()
116 static int dsmark_change(struct Qdisc *sch, u32 classid, u32 parent, in dsmark_change() argument
126 __func__, sch, p, classid, parent, *arg); in dsmark_change()
246 pr_debug("result %d class 0x%04x\n", result, res.classid); in dsmark_enqueue()
260 skb->tc_index = TC_H_MIN(res.classid); in dsmark_enqueue()
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| D | cls_fw.c | 80 res->classid = id; in fw_classify()
214 f->res.classid = nla_get_u32(tb[TCA_FW_CLASSID]); in fw_set_parms()
387 if (!f->res.classid && !tcf_exts_has_actions(&f->exts)) in fw_dump()
394 if (f->res.classid && in fw_dump()
395 nla_put_u32(skb, TCA_FW_CLASSID, f->res.classid)) in fw_dump()
422 static void fw_bind_class(void *fh, u32 classid, unsigned long cl) in fw_bind_class() argument
426 if (f && f->res.classid == classid) in fw_bind_class()
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| D | cls_rsvp.h | 201 tunnelid = f->res.classid; in rsvp_classify()
438 data->tgenerator = f->res.classid; in tunnel_recycle()
531 n->res.classid = nla_get_u32(tb[TCA_RSVP_CLASSID]); in rsvp_change()
566 f->res.classid = nla_get_u32(tb[TCA_RSVP_CLASSID]); in rsvp_change()
577 if (f->res.classid > 255) in rsvp_change()
581 if (f->res.classid == 0 && in rsvp_change()
582 (f->res.classid = gen_tunnel(data)) == 0) in rsvp_change()
720 if (f->res.classid && in rsvp_dump()
721 nla_put_u32(skb, TCA_RSVP_CLASSID, f->res.classid)) in rsvp_dump()
741 static void rsvp_bind_class(void *fh, u32 classid, unsigned long cl) in rsvp_bind_class() argument
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| D | sch_htb.c | 249 if (res.classid == sch->handle) in htb_classify()
251 cl = htb_find(res.classid, sch); in htb_classify()
284 if (cl->common.classid > c->common.classid) in htb_add_to_id_tree()
452 p->inner.clprio[prio].last_ptr_id = cl->common.classid; in htb_deactivate_prios()
749 if (id > cl->common.classid) { in htb_id_find_next_upper()
751 } else if (id < cl->common.classid) { in htb_id_find_next_upper()
1084 tcm->tcm_parent = cl->parent ? cl->parent->common.classid : TC_H_ROOT; in htb_dump_class()
1085 tcm->tcm_handle = cl->common.classid; in htb_dump_class()
1156 cl->common.classid, extack)) == NULL) in htb_graft()
1265 cl->parent->common.classid, in htb_delete()
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| D | cls_basic.c | 162 f->res.classid = nla_get_u32(tb[TCA_BASIC_CLASSID]); in basic_set_parms()
266 static void basic_bind_class(void *fh, u32 classid, unsigned long cl) in basic_bind_class() argument
270 if (f && f->res.classid == classid) in basic_bind_class()
291 if (f->res.classid && in basic_dump()
292 nla_put_u32(skb, TCA_BASIC_CLASSID, f->res.classid)) in basic_dump()
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| D | cls_bpf.c | 93 qdisc_skb_cb(skb)->tc_classid = prog->res.classid; in cls_bpf_classify()
110 res->classid = TC_H_MAJ(prog->res.classid) | in cls_bpf_classify()
123 res->classid = filter_res; in cls_bpf_classify()
451 prog->res.classid = nla_get_u32(tb[TCA_BPF_CLASSID]); in cls_bpf_set_parms()
600 if (prog->res.classid && in cls_bpf_dump()
601 nla_put_u32(skb, TCA_BPF_CLASSID, prog->res.classid)) in cls_bpf_dump()
634 static void cls_bpf_bind_class(void *fh, u32 classid, unsigned long cl) in cls_bpf_bind_class() argument
638 if (prog && prog->res.classid == classid) in cls_bpf_bind_class()
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| D | cls_flow.c | 301 u32 classid; in flow_classify() local
323 classid = jhash2(keys, f->nkeys, f->hashrnd); in flow_classify()
325 classid = keys[0]; in flow_classify()
326 classid = (classid & f->mask) ^ f->xor; in flow_classify()
327 classid = (classid >> f->rshift) + f->addend; in flow_classify()
331 classid %= f->divisor; in flow_classify()
334 res->classid = TC_H_MAKE(f->baseclass, f->baseclass + classid); in flow_classify()
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| D | cls_cgroup.c | 29 u32 classid = task_get_classid(skb); in cls_cgroup_classify() local
33 if (!classid) in cls_cgroup_classify()
38 res->classid = classid; in cls_cgroup_classify()
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| D | sch_hfsc.c | 864 hfsc_find_class(u32 classid, struct Qdisc *sch) in hfsc_find_class() argument
869 clc = qdisc_class_find(&q->clhash, classid); in hfsc_find_class()
913 hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid, in hfsc_change_class() argument
957 cl->cl_parent->cl_common.classid != parentid) in hfsc_change_class()
1016 if (classid == 0 || TC_H_MAJ(classid ^ sch->handle) != 0) in hfsc_change_class()
1018 if (hfsc_find_class(classid, sch)) in hfsc_change_class()
1053 cl->cl_common.classid = classid; in hfsc_change_class()
1057 classid, NULL); in hfsc_change_class()
1146 cl = hfsc_find_class(res.classid, sch); in hfsc_classify()
1179 cl->cl_common.classid, NULL); in hfsc_graft_class()
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| D | cls_tcindex.c | 57 return tcf_exts_has_actions(&r->exts) || r->res.classid; in tcindex_filter_is_set()
99 res->classid = TC_H_MAKE(TC_H_MAJ(q->handle), key); in tcindex_classify()
101 pr_debug("alg 0x%x\n", res->classid); in tcindex_classify()
105 pr_debug("map 0x%x\n", res->classid); in tcindex_classify()
442 cr.classid = nla_get_u32(tb[TCA_TCINDEX_CLASSID]); in tcindex_set_parms()
639 nla_put_u32(skb, TCA_TCINDEX_CLASSID, r->res.classid)) in tcindex_dump()
657 static void tcindex_bind_class(void *fh, u32 classid, unsigned long cl) in tcindex_bind_class() argument
661 if (r && r->res.classid == classid) in tcindex_bind_class()
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| D | cls_matchall.c | 176 head->res.classid = nla_get_u32(tb[TCA_MATCHALL_CLASSID]); in mall_set_parms()
363 if (head->res.classid && in mall_dump()
364 nla_put_u32(skb, TCA_MATCHALL_CLASSID, head->res.classid)) in mall_dump()
396 static void mall_bind_class(void *fh, u32 classid, unsigned long cl) in mall_bind_class() argument
400 if (head && head->res.classid == classid) in mall_bind_class()
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| D | sch_qfq.c | 206 static struct qfq_class *qfq_find_class(struct Qdisc *sch, u32 classid) in qfq_find_class() argument
211 clc = qdisc_class_find(&q->clhash, classid); in qfq_find_class()
392 static int qfq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, in qfq_change_class() argument
468 cl->common.classid = classid; in qfq_change_class()
472 classid, NULL); in qfq_change_class()
551 static unsigned long qfq_search_class(struct Qdisc *sch, u32 classid) in qfq_search_class() argument
553 return (unsigned long)qfq_find_class(sch, classid); in qfq_search_class()
568 u32 classid) in qfq_bind_tcf() argument
570 struct qfq_class *cl = qfq_find_class(sch, classid); in qfq_bind_tcf()
593 cl->common.classid, NULL); in qfq_graft_class()
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| D | sch_prio.c | 59 band = res.classid; in prio_classify()
321 static unsigned long prio_find(struct Qdisc *sch, u32 classid) in prio_find() argument
324 unsigned long band = TC_H_MIN(classid); in prio_find()
331 static unsigned long prio_bind(struct Qdisc *sch, unsigned long parent, u32 classid) in prio_bind() argument
333 return prio_find(sch, classid); in prio_bind()
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| D | cls_route.c | 458 f->res.classid = nla_get_u32(tb[TCA_ROUTE4_CLASSID]); in route4_set_parms()
625 if (f->res.classid && in route4_dump()
626 nla_put_u32(skb, TCA_ROUTE4_CLASSID, f->res.classid)) in route4_dump()
644 static void route4_bind_class(void *fh, u32 classid, unsigned long cl) in route4_bind_class() argument
648 if (f && f->res.classid == classid) in route4_bind_class()
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| /Linux-v5.4/net/core/ |
| D | netclassid_cgroup.c | 46 cs->classid = parent->classid; in cgrp_css_online()
78 (void *)(unsigned long)css_cls_state(css)->classid); in cgrp_attach()
85 return css_cls_state(css)->classid; in read_classid()
97 cs->classid = (u32)value; in write_classid()
103 (void *)(unsigned long)cs->classid); in write_classid()
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| /Linux-v5.4/include/linux/ |
| D | cgroup-defs.h | 803 u32 classid; member
807 u32 classid;
831 return (skcd->is_data & 1) ? skcd->classid : 0; in sock_cgroup_classid()
856 u32 classid) in sock_cgroup_set_classid() argument
860 if (sock_cgroup_classid(&skcd_buf) == classid) in sock_cgroup_set_classid()
868 skcd_buf.classid = classid; in sock_cgroup_set_classid()
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| /Linux-v5.4/include/uapi/linux/netfilter/ |
| D | xt_cgroup.h | 19 __u32 classid; member
34 __u32 classid; member
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