| /Linux-v6.1/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 return task_cls_state(task)->classid; in __task_get_classid()
55 u32 classid = __task_get_classid(current); in task_get_classid() local
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| /Linux-v6.1/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-v6.1/drivers/net/ethernet/mellanox/mlx5/core/en/ |
| D | htb.c | 16 u32 classid; /* 16-bit, except root. */ member
70 mlx5e_htb_node_create_leaf(struct mlx5e_htb *htb, u16 classid, u16 qid, in mlx5e_htb_node_create_leaf() argument
84 node->classid = classid; in mlx5e_htb_node_create_leaf()
85 hash_add_rcu(htb->qos_tc2node, &node->hnode, classid); in mlx5e_htb_node_create_leaf()
101 node->classid = MLX5E_HTB_CLASSID_ROOT; in mlx5e_htb_node_create_root()
102 hash_add_rcu(htb->qos_tc2node, &node->hnode, node->classid); in mlx5e_htb_node_create_root()
107 static struct mlx5e_qos_node *mlx5e_htb_node_find(struct mlx5e_htb *htb, u32 classid) in mlx5e_htb_node_find() argument
111 hash_for_each_possible(htb->qos_tc2node, node, hnode, classid) { in mlx5e_htb_node_find()
112 if (node->classid == classid) in mlx5e_htb_node_find()
119 static struct mlx5e_qos_node *mlx5e_htb_node_find_rcu(struct mlx5e_htb *htb, u32 classid) in mlx5e_htb_node_find_rcu() argument
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| D | htb.h | 20 int mlx5e_htb_get_txq_by_classid(struct mlx5e_htb *htb, u16 classid);
25 mlx5e_htb_leaf_alloc_queue(struct mlx5e_htb *htb, u16 classid,
29 mlx5e_htb_leaf_to_inner(struct mlx5e_htb *htb, u16 classid, u16 child_classid,
31 int mlx5e_htb_leaf_del(struct mlx5e_htb *htb, u16 *classid,
34 mlx5e_htb_leaf_del_last(struct mlx5e_htb *htb, u16 classid, bool force,
37 mlx5e_htb_node_modify(struct mlx5e_htb *htb, u16 classid, u64 rate, u64 ceil,
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| D | selq.c | 177 u16 classid; in mlx5e_select_htb_queue() local
181 classid = TC_H_MIN(skb->priority); in mlx5e_select_htb_queue()
183 classid = selq->htb_defcls; in mlx5e_select_htb_queue()
185 if (!classid) in mlx5e_select_htb_queue()
188 return mlx5e_htb_get_txq_by_classid(priv->htb, classid); in mlx5e_select_htb_queue()
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| /Linux-v6.1/net/core/ |
| D | netclassid_cgroup.c | 46 cs->classid = parent->classid; in cgrp_css_online()
63 u32 classid; member
75 sock_cgroup_set_classid(&sock->sk->sk_cgrp_data, ctx->classid); in update_classid_sock()
83 static void update_classid_task(struct task_struct *p, u32 classid) in update_classid_task() argument
86 .classid = classid, in update_classid_task()
105 update_classid_task(p, css_cls_state(css)->classid); in cgrp_attach()
111 return css_cls_state(css)->classid; in read_classid()
121 cs->classid = (u32)value; in write_classid()
125 update_classid_task(p, cs->classid); in write_classid()
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| /Linux-v6.1/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-v6.1/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()
155 static unsigned long clsact_find(struct Qdisc *sch, u32 classid) in clsact_find() argument
157 switch (TC_H_MIN(classid)) { in clsact_find()
160 return TC_H_MIN(classid); in clsact_find()
167 unsigned long parent, u32 classid) in clsact_bind_filter() argument
169 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()
167 static unsigned long drr_search_class(struct Qdisc *sch, u32 classid) in drr_search_class() argument
169 return (unsigned long)drr_find_class(sch, classid); in drr_search_class()
186 u32 classid) in drr_bind_tcf() argument
188 struct drr_class *cl = drr_find_class(sch, classid); in drr_bind_tcf()
211 cl->common.classid, NULL); in drr_graft_class()
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| D | sch_htb.c | 256 if (res.classid == sch->handle) in htb_classify()
258 cl = htb_find(res.classid, sch); in htb_classify()
294 if (cl->common.classid > c->common.classid) in htb_add_to_id_tree()
476 p->inner.clprio[prio].last_ptr_id = cl->common.classid; in htb_deactivate_prios()
789 if (id > cl->common.classid) { in htb_id_find_next_upper()
791 } else if (id < cl->common.classid) { in htb_id_find_next_upper()
1139 .classid = TC_H_MIN(q->defcls), in htb_init()
1253 tcm->tcm_parent = cl->parent ? cl->parent->common.classid : TC_H_ROOT; in htb_dump_class()
1254 tcm->tcm_handle = cl->common.classid; in htb_dump_class()
1375 .classid = TC_H_MIN(tcm->tcm_parent), in htb_select_queue()
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| D | sch_cbq.c | 165 cbq_class_lookup(struct cbq_sched_data *q, u32 classid) in cbq_class_lookup() argument
169 clc = qdisc_class_find(&q->clhash, classid); in cbq_class_lookup()
236 if (TC_H_MAJ(res.classid)) in cbq_classify()
237 cl = cbq_class_lookup(q, res.classid); in cbq_classify()
238 else if ((cl = defmap[res.classid & TC_PRIO_MAX]) == NULL) in cbq_classify()
827 cl->common.classid, cl->quantum); in cbq_normalize_quanta()
878 splitid = split->common.classid; in cbq_change_defmap()
881 if (split == NULL || split->common.classid != splitid) { in cbq_change_defmap()
883 if (split->common.classid == splitid) in cbq_change_defmap()
1111 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()
243 pr_debug("result %d class 0x%04x\n", result, res.classid); in dsmark_enqueue()
257 skb->tc_index = TC_H_MIN(res.classid); in dsmark_enqueue()
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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()
528 n->res.classid = nla_get_u32(tb[TCA_RSVP_CLASSID]); in rsvp_change()
563 f->res.classid = nla_get_u32(tb[TCA_RSVP_CLASSID]); in rsvp_change()
574 if (f->res.classid > 255) in rsvp_change()
578 if (f->res.classid == 0 && in rsvp_change()
579 (f->res.classid = gen_tunnel(data)) == 0) in rsvp_change()
710 if (f->res.classid && in rsvp_dump()
711 nla_put_u32(skb, TCA_RSVP_CLASSID, f->res.classid)) in rsvp_dump()
731 static void rsvp_bind_class(void *fh, u32 classid, unsigned long cl, void *q, in rsvp_bind_class() argument
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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 | 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()
379 if (!f->res.classid && !tcf_exts_has_actions(&f->exts)) in fw_dump()
386 if (f->res.classid && in fw_dump()
387 nla_put_u32(skb, TCA_FW_CLASSID, f->res.classid)) in fw_dump()
414 static void fw_bind_class(void *fh, u32 classid, unsigned long cl, void *q, in fw_bind_class() argument
419 tc_cls_bind_class(classid, cl, q, &f->res, base); in fw_bind_class()
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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()
1051 cl->cl_common.classid = classid; in hfsc_change_class()
1055 classid, NULL); in hfsc_change_class()
1145 cl = hfsc_find_class(res.classid, sch); in hfsc_classify()
1178 cl->cl_common.classid, NULL); in hfsc_graft_class()
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| D | cls_bpf.c | 91 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()
450 prog->res.classid = nla_get_u32(tb[TCA_BPF_CLASSID]); in cls_bpf_set_parms()
599 if (prog->res.classid && in cls_bpf_dump()
600 nla_put_u32(skb, TCA_BPF_CLASSID, prog->res.classid)) in cls_bpf_dump()
633 static void cls_bpf_bind_class(void *fh, u32 classid, unsigned long cl, in cls_bpf_bind_class() argument
638 tc_cls_bind_class(classid, cl, q, &prog->res, base); in cls_bpf_bind_class()
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| /Linux-v6.1/tools/testing/selftests/net/forwarding/ |
| D | skbedit_priority.sh | 117 local classid=$1; shift
124 local pkt0=$(qdisc_parent_stats_get $swp2 $classid .packets)
131 qdisc_parent_stats_get $swp2 $classid .packets)
132 check_err $? "Expected to get 10 packets on class $classid, but got $((pkt1 - pkt0))."
138 log_test "$locus skbedit priority $prio -> classid $classid"
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| /Linux-v6.1/include/linux/ |
| D | cgroup-defs.h | 789 u32 classid; /* v1 */ member
808 return READ_ONCE(skcd->classid); in sock_cgroup_classid()
823 u32 classid) in sock_cgroup_set_classid() argument
826 WRITE_ONCE(skcd->classid, classid); in sock_cgroup_set_classid()
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| /Linux-v6.1/include/uapi/linux/netfilter/ |
| D | xt_cgroup.h | 19 __u32 classid; member
34 __u32 classid; member
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| /Linux-v6.1/drivers/gpu/drm/i915/gt/uc/ |
| D | intel_guc_capture.h | 24 int intel_guc_capture_getlist(struct intel_guc *guc, u32 owner, u32 type, u32 classid,
26 int intel_guc_capture_getlistsize(struct intel_guc *guc, u32 owner, u32 type, u32 classid,
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| /Linux-v6.1/tools/testing/selftests/bpf/prog_tests/ |
| D | cgroup_v1v2.c | 10 static int run_test(int cgroup_fd, int server_fd, bool classid) in run_test() argument
30 if (classid && !ASSERT_OK(join_classid(), "join_classid")) { in run_test()
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