21 	__type(key, u32); /* class; u32 required */
28 	__type(key, u32); /* class; u32 required */
81 	u8 class = ctx->mgmt_class;  in on_ib_umad_read_recv()  local
83 	bpf_printk("ib_umad read recv : class 0x%x\n", class);  in on_ib_umad_read_recv()
85 	val = bpf_map_lookup_elem(&read_count, &class);  in on_ib_umad_read_recv()
87 		bpf_map_update_elem(&read_count, &class, &zero, BPF_NOEXIST);  in on_ib_umad_read_recv()
88 		val = bpf_map_lookup_elem(&read_count, &class);  in on_ib_umad_read_recv()
101 	u8 class = ctx->mgmt_class;  in on_ib_umad_read_send()  local
103 	bpf_printk("ib_umad read send : class 0x%x\n", class);  in on_ib_umad_read_send()
105 	val = bpf_map_lookup_elem(&read_count, &class);  in on_ib_umad_read_send()
107 		bpf_map_update_elem(&read_count, &class, &zero, BPF_NOEXIST);  in on_ib_umad_read_send()
108 		val = bpf_map_lookup_elem(&read_count, &class);  in on_ib_umad_read_send()
121 	u8 class = ctx->mgmt_class;  in on_ib_umad_write()  local
123 	bpf_printk("ib_umad write : class 0x%x\n", class);  in on_ib_umad_write()
125 	val = bpf_map_lookup_elem(&write_count, &class);  in on_ib_umad_write()
127 		bpf_map_update_elem(&write_count, &class, &zero, BPF_NOEXIST);  in on_ib_umad_write()
128 		val = bpf_map_lookup_elem(&write_count, &class);  in on_ib_umad_write()