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Searched refs:write_sysctl (Results 1 – 13 of 13) sorted by relevance

/linux/tools/testing/selftests/bpf/prog_tests/
H A Dbtf_skc_cls_ingress.c55 if (write_sysctl("/proc/sys/net/ipv4/tcp_window_scaling", "1") || in prepare_netns()
56 write_sysctl("/proc/sys/net/ipv4/tcp_timestamps", "1") || in prepare_netns()
57 write_sysctl("/proc/sys/net/ipv4/tcp_sack", "1")) in prepare_netns()
139 if (write_sysctl("/proc/sys/net/ipv4/tcp_syncookies", tcp_syncookies)) in run_test()
H A Dtcp_hdr_options.c316 if (write_sysctl("/proc/sys/net/ipv4/tcp_fastopen", "1543")) in fastopen_estab()
360 if (write_sysctl("/proc/sys/net/ipv4/tcp_syncookies", "2")) in syncookie_estab()
392 if (write_sysctl("/proc/sys/net/ipv4/tcp_syncookies", "1")) in fin()
431 if (write_sysctl("/proc/sys/net/ipv4/tcp_syncookies", "1")) in __simple_estab()
468 if (write_sysctl("/proc/sys/net/ipv4/tcp_syncookies", "1")) in misc()
H A Dfib_lookup.c155 err = write_sysctl("/proc/sys/net/ipv4/neigh/veth1/gc_stale_time", "900"); in setup_netns()
159 err = write_sysctl("/proc/sys/net/ipv6/neigh/veth1/gc_stale_time", "900"); in setup_netns()
189 err = write_sysctl("/proc/sys/net/ipv4/conf/veth1/forwarding", "1"); in setup_netns()
193 err = write_sysctl("/proc/sys/net/ipv6/conf/veth1/forwarding", "1"); in setup_netns()
H A Dbpf_qdisc.c192 err = write_sysctl("/proc/sys/net/core/default_qdisc", "bpf_fifo"); in test_default_qdisc_attach_to_mq()
209 write_sysctl("/proc/sys/net/core/default_qdisc", default_qdisc); in test_default_qdisc_attach_to_mq()
H A Dsk_bypass_prot_mem.c229 err = write_sysctl("/proc/sys/net/core/bypass_prot_mem", "1"); in run_test()
230 if (!ASSERT_EQ(err, 0, "write_sysctl(1)")) in run_test()
237 err = write_sysctl("/proc/sys/net/core/bypass_prot_mem", "0"); in run_test()
238 if (!ASSERT_EQ(err, 0, "write_sysctl(0)")) in run_test()
H A Dtcp_custom_syncookie.c41 if (!ASSERT_OK(write_sysctl("/proc/sys/net/ipv4/tcp_ecn", "1"), in setup_netns()
H A Dflow_dissector_classification.c744 err = write_sysctl("/proc/sys/net/ipv4/conf/default/rp_filter", "0"); in test_global_init()
745 err |= write_sysctl("/proc/sys/net/ipv4/conf/all/rp_filter", "0"); in test_global_init()
746 err |= write_sysctl("/proc/sys/net/ipv4/conf/lo/rp_filter", "0"); in test_global_init()
H A Dconnect_ping.c123 if (write_sysctl("/proc/sys/net/ipv4/ping_group_range", "0 0")) in test_connect_ping()
H A Dtest_bpf_smc.c347 write_sysctl("/proc/sys/net/smc/hs_ctrl", "linkcheck"); in test_topo()
H A Dtc_netkit.c139 ret = write_sysctl("/proc/sys/net/ipv4/ping_group_range", "0 0"); in __send_icmp()
/linux/tools/testing/selftests/net/
H A Dso_incoming_cpu.c56 static void write_sysctl(struct __test_metadata *_metadata, in write_sysctl() function
74 write_sysctl(_metadata, "/proc/sys/net/ipv4/ip_local_port_range", "10000 60001"); in setup_netns()
75 write_sysctl(_metadata, "/proc/sys/net/ipv4/tcp_tw_reuse", "0"); in setup_netns()
/linux/tools/testing/selftests/bpf/
H A Dtest_progs.h497 int write_sysctl(const char *sysctl, const char *value);
H A Dtest_progs.c1210 int write_sysctl(const char *sysctl, const char *value) in write_sysctl() function