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Searched refs:query (Results 1 – 4 of 4) sorted by relevance

/kernel/bpf/
Dnet_namespace.c251 __u32 __user *prog_ids = u64_to_user_ptr(attr->query.prog_ids); in __netns_bpf_prog_query()
260 if (copy_to_user(&uattr->query.attach_flags, &flags, sizeof(flags))) in __netns_bpf_prog_query()
262 if (copy_to_user(&uattr->query.prog_cnt, &prog_cnt, sizeof(prog_cnt))) in __netns_bpf_prog_query()
264 if (!attr->query.prog_cnt || !prog_ids || !prog_cnt) in __netns_bpf_prog_query()
268 attr->query.prog_cnt); in __netns_bpf_prog_query()
278 if (attr->query.query_flags) in netns_bpf_prog_query()
281 type = to_netns_bpf_attach_type(attr->query.attach_type); in netns_bpf_prog_query()
285 net = get_net_ns_by_fd(attr->query.target_fd); in netns_bpf_prog_query()
Dcgroup.c1022 __u32 __user *prog_attach_flags = u64_to_user_ptr(attr->query.prog_attach_flags); in __cgroup_bpf_query()
1023 bool effective_query = attr->query.query_flags & BPF_F_QUERY_EFFECTIVE; in __cgroup_bpf_query()
1024 __u32 __user *prog_ids = u64_to_user_ptr(attr->query.prog_ids); in __cgroup_bpf_query()
1025 enum bpf_attach_type type = attr->query.attach_type; in __cgroup_bpf_query()
1037 if (!effective_query && attr->query.prog_cnt && in __cgroup_bpf_query()
1064 if (copy_to_user(&uattr->query.attach_flags, &flags, sizeof(flags))) in __cgroup_bpf_query()
1066 if (copy_to_user(&uattr->query.prog_cnt, &total_cnt, sizeof(total_cnt))) in __cgroup_bpf_query()
1068 if (attr->query.prog_cnt == 0 || !prog_ids || !total_cnt) in __cgroup_bpf_query()
1072 if (attr->query.prog_cnt < total_cnt) { in __cgroup_bpf_query()
1073 total_cnt = attr->query.prog_cnt; in __cgroup_bpf_query()
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Dsyscall.c3573 #define BPF_PROG_QUERY_LAST_FIELD query.prog_attach_flags
3582 if (attr->query.query_flags & ~BPF_F_QUERY_EFFECTIVE) in bpf_prog_query()
3585 switch (attr->query.attach_type) { in bpf_prog_query()
/kernel/trace/
Dbpf_trace.c2201 struct perf_event_query_bpf query = {}; in perf_event_query_prog_array() local
2210 if (copy_from_user(&query, uquery, sizeof(query))) in perf_event_query_prog_array()
2213 ids_len = query.ids_len; in perf_event_query_prog_array()