Searched refs:cgroup_fd (Results 1 - 25 of 39) sorted by last modified time

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/linux-master/tools/lib/bpf/
H A Dlibbpf.c12446 bpf_program__attach_cgroup(const struct bpf_program *prog, int cgroup_fd) argument
12448 return bpf_program_attach_fd(prog, cgroup_fd, "cgroup", NULL);
H A Dlibbpf.h783 bpf_program__attach_cgroup(const struct bpf_program *prog, int cgroup_fd);
/linux-master/tools/testing/selftests/bpf/prog_tests/
H A Dsock_destroy.c181 int cgroup_fd; local
187 cgroup_fd = test__join_cgroup("/sock_destroy");
188 if (!ASSERT_GE(cgroup_fd, 0, "join_cgroup"))
192 skel->progs.sock_connect, cgroup_fd);
218 if (cgroup_fd >= 0)
219 close(cgroup_fd);
H A Drcu_read_lock.c137 int cgroup_fd; local
139 cgroup_fd = test__join_cgroup("/rcu_read_lock");
140 if (!ASSERT_GE(cgroup_fd, 0, "join_cgroup /rcu_read_lock"))
152 close(cgroup_fd);
H A Dmptcp.c156 static int run_test(int cgroup_fd, int server_fd, bool is_mptcp) argument
171 err = bpf_prog_attach(prog_fd, cgroup_fd, BPF_CGROUP_SOCK_OPS, 0);
194 int server_fd, cgroup_fd; local
196 cgroup_fd = test__join_cgroup("/mptcp");
197 if (!ASSERT_GE(cgroup_fd, 0, "test__join_cgroup"))
209 ASSERT_OK(run_test(cgroup_fd, server_fd, false), "run_test tcp");
219 ASSERT_OK(run_test(cgroup_fd, server_fd, true), "run_test mptcp");
225 close(cgroup_fd);
267 static int run_mptcpify(int cgroup_fd) argument
308 int cgroup_fd; local
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H A Dfexit_bpf2bpf.c484 int cgroup_fd = -1; local
488 cgroup_fd = test__join_cgroup("/fentry_to_cgroup_bpf");
489 if (!ASSERT_GE(cgroup_fd, 0, "cgroup_fd"))
496 skel->links.bind_v4_prog = bpf_program__attach_cgroup(skel->progs.bind_v4_prog, cgroup_fd);
520 if (cgroup_fd >= 0)
521 close(cgroup_fd);
H A Dcgrp_local_storage.c37 static void test_tp_btf(int cgroup_fd) argument
50 err = bpf_map_update_elem(bpf_map__fd(skel->maps.map_b), &cgroup_fd, &val1, BPF_ANY);
55 err = bpf_map_lookup_elem(bpf_map__fd(skel->maps.map_b), &cgroup_fd, &val2);
62 err = bpf_map_delete_elem(bpf_map__fd(skel->maps.map_b), &cgroup_fd);
85 static void test_attach_cgroup(int cgroup_fd) argument
99 skel->progs.set_cookie, cgroup_fd);
104 skel->progs.update_cookie_sockops, cgroup_fd);
122 &cgroup_fd, &val);
141 static void test_recursion(int cgroup_fd) argument
174 static void test_cgroup_iter_sleepable(int cgroup_fd, __u6 argument
284 int cgroup_fd; local
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H A Dcgroup_v1v2.c10 static int run_test(int cgroup_fd, int server_fd, bool classid) argument
24 cgroup_fd);
48 int server_fd, client_fd, cgroup_fd; local
64 cgroup_fd = test__join_cgroup("/connect_dropper");
65 if (!ASSERT_GE(cgroup_fd, 0, "cgroup_fd"))
69 close(cgroup_fd);
72 ASSERT_OK(run_test(cgroup_fd, server_fd, false), "cgroup-v2-only");
75 ASSERT_OK(run_test(cgroup_fd, server_fd, true), "cgroup-v1v2");
78 close(cgroup_fd);
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H A Dbind_perm.c55 int cgroup_fd; local
60 cgroup_fd = test__join_cgroup("/bind_perm");
61 if (!ASSERT_GE(cgroup_fd, 0, "test__join_cgroup"))
68 skel->links.bind_v4_prog = bpf_program__attach_cgroup(skel->progs.bind_v4_prog, cgroup_fd);
72 skel->links.bind_v6_prog = bpf_program__attach_cgroup(skel->progs.bind_v6_prog, cgroup_fd);
92 close(cgroup_fd);
H A Dcgroup_iter.c51 static void read_from_cgroup_iter(struct bpf_program *prog, int cgroup_fd, argument
63 linfo.cgroup.cgroup_fd = cgroup_fd;
103 linfo.cgroup.cgroup_fd = (__u32)-1;
112 /* Specifying both cgroup_fd and cgroup_id is invalid. */
120 linfo.cgroup.cgroup_fd = (__u32)cg_fd[PARENT];
214 linfo.cgroup.cgroup_fd = cgrp_fd;
H A Dsockopt.c1039 static int run_test(int cgroup_fd, struct sockopt_test *test, bool use_io_uring) argument
1054 err = bpf_prog_attach(prog_fd, cgroup_fd, test->attach_type, 0);
1145 bpf_prog_detach2(prog_fd, cgroup_fd, test->attach_type);
1153 int cgroup_fd, i; local
1155 cgroup_fd = test__join_cgroup("/sockopt");
1156 if (!ASSERT_GE(cgroup_fd, 0, "join_cgroup"))
1163 ASSERT_OK(run_test(cgroup_fd, &tests[i], false),
1166 ASSERT_OK(run_test(cgroup_fd, &tests[i], true),
1170 close(cgroup_fd);
H A Dsock_addr.c26 typedef void *(*load_fn)(int cgroup_fd);
46 static void *connect_unix_prog_load(int cgroup_fd) argument
55 skel->progs.connect_unix_prog, cgroup_fd);
70 static void *sendmsg_unix_prog_load(int cgroup_fd) argument
79 skel->progs.sendmsg_unix_prog, cgroup_fd);
94 static void *recvmsg_unix_prog_load(int cgroup_fd) argument
103 skel->progs.recvmsg_unix_prog, cgroup_fd);
118 static void *getsockname_unix_prog_load(int cgroup_fd) argument
127 skel->progs.getsockname_unix_prog, cgroup_fd);
142 static void *getpeername_unix_prog_load(int cgroup_fd) argument
563 int cgroup_fd = -1; local
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H A Dpercpu_alloc.c79 int err, cgroup_fd, prog_fd; local
82 cgroup_fd = test__join_cgroup("/percpu_alloc");
83 if (!ASSERT_GE(cgroup_fd, 0, "join_cgroup /percpu_alloc"))
111 close(cgroup_fd);
H A Dconnect_ping.c20 static void subtest(int cgroup_fd, struct connect_ping *skel, argument
99 int cgroup_fd; local
126 cgroup_fd = test__join_cgroup("/connect_ping");
127 if (!ASSERT_GE(cgroup_fd, 0, "cg-create"))
134 bpf_program__attach_cgroup(skel->progs.connect_v4_prog, cgroup_fd);
138 bpf_program__attach_cgroup(skel->progs.connect_v6_prog, cgroup_fd);
147 subtest(cgroup_fd, skel, AF_INET, 0);
154 subtest(cgroup_fd, skel, AF_INET, 1);
161 subtest(cgroup_fd, skel, AF_INET6, 0);
168 subtest(cgroup_fd, ske
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H A Dtest_ldsx_insn.c49 int err, fd, cgroup_fd; local
53 cgroup_fd = test__join_cgroup("/ldsx_test");
54 if (!ASSERT_GE(cgroup_fd, 0, "join_cgroup /ldsx_test"))
73 bpf_program__attach_cgroup(skel->progs._getsockopt, cgroup_fd);
91 close(cgroup_fd);
H A Dcgroup_tcp_skb.c16 static int install_filters(int cgroup_fd, argument
28 cgroup_fd);
33 cgroup_fd);
242 int cgroup_fd = -1; local
253 cgroup_fd = create_and_get_cgroup(CGROUP_TCP_SKB_PATH);
254 if (!ASSERT_GE(cgroup_fd, 0, "cgroup_fd"))
258 err = install_filters(cgroup_fd, &egress_link, &ingress_link,
279 err = install_filters(cgroup_fd, &egress_link, &ingress_link,
298 err = install_filters(cgroup_fd,
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H A Dsockopt_sk.c223 static void run_test(int cgroup_fd) argument
234 bpf_program__attach_cgroup(skel->progs._setsockopt, cgroup_fd);
239 bpf_program__attach_cgroup(skel->progs._getsockopt, cgroup_fd);
251 int cgroup_fd; local
253 cgroup_fd = test__join_cgroup("/sockopt_sk");
254 if (!ASSERT_GE(cgroup_fd, 0, "join_cgroup /sockopt_sk"))
257 run_test(cgroup_fd);
258 close(cgroup_fd);
/linux-master/tools/include/uapi/linux/
H A Dbpf.h128 /* At most one of cgroup_fd and cgroup_id can be non-zero. If
131 * specify cgroup_fd.
133 __u32 cgroup_fd; member in struct:bpf_iter_link_info::__anon3123
/linux-master/kernel/events/
H A Dcore.c11889 void *context, int cgroup_fd)
12029 if (pmu->task_ctx_nr == perf_invalid_context && (task || cgroup_fd != -1)) {
12040 if (cgroup_fd != -1) {
12041 err = perf_cgroup_connect(cgroup_fd, event, attr, group_leader);
12433 int cgroup_fd = -1; local
12523 cgroup_fd = pid;
12526 NULL, NULL, cgroup_fd);
11884 perf_event_alloc(struct perf_event_attr *attr, int cpu, struct task_struct *task, struct perf_event *group_leader, struct perf_event *parent_event, perf_overflow_handler_t overflow_handler, void *context, int cgroup_fd) argument
/linux-master/include/uapi/linux/
H A Dbpf.h128 /* At most one of cgroup_fd and cgroup_id can be non-zero. If
131 * specify cgroup_fd.
133 __u32 cgroup_fd; member in struct:bpf_iter_link_info::__anon2582
/linux-master/kernel/bpf/
H A Dcgroup_iter.c198 int fd = linfo->cgroup.cgroup_fd;
/linux-master/tools/bpf/bpftool/
H A Dcgroup.c171 static int count_attached_bpf_progs(int cgroup_fd, enum bpf_attach_type type) argument
176 ret = bpf_prog_query(cgroup_fd, type, query_flags, NULL,
184 static int cgroup_has_attached_progs(int cgroup_fd) argument
190 int count = count_attached_bpf_progs(cgroup_fd, type);
204 static int show_effective_bpf_progs(int cgroup_fd, enum bpf_attach_type type, argument
216 ret = bpf_prog_query_opts(cgroup_fd, type, &p);
229 static int show_attached_bpf_progs(int cgroup_fd, enum bpf_attach_type type, argument
245 ret = bpf_prog_query_opts(cgroup_fd, type, &p);
279 static int show_bpf_progs(int cgroup_fd, enum bpf_attach_type type, argument
283 show_effective_bpf_progs(cgroup_fd, typ
292 int cgroup_fd; local
373 int cgroup_fd; local
515 int cgroup_fd, prog_fd; local
575 int prog_fd, cgroup_fd; local
[all...]
/linux-master/tools/testing/selftests/cgroup/
H A Dtest_core.c146 int cgroup_fd = -EBADF; local
200 cgroup_fd = dirfd_open_opath(cg_test_d);
201 if (cgroup_fd < 0)
204 pid = clone_into_cgroup(cgroup_fd);
236 pid = clone_into_cgroup(cgroup_fd);
260 if (cgroup_fd >= 0)
261 close(cgroup_fd);
H A Dcgroup_util.h60 extern pid_t clone_into_cgroup(int cgroup_fd);
H A Dcgroup_util.c348 pid_t clone_into_cgroup(int cgroup_fd) argument
356 .cgroup = cgroup_fd,
425 int cgroup_fd; local
428 cgroup_fd = dirfd_open_opath(cgroup);
429 if (cgroup_fd < 0)
432 pid = clone_into_cgroup(cgroup_fd);
433 close_prot_errno(cgroup_fd);
584 int cgroup_fd; local
587 cgroup_fd = dirfd_open_opath(cgroup);
588 if (cgroup_fd <
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