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Searched refs:stats_fd (Results 1 – 6 of 6) sorted by relevance

/openbmc/linux/tools/testing/selftests/bpf/prog_tests/
H A Dprog_run_opts.c26 int err, stats_fd = -1, prog_fd; in test_prog_run_opts() local
38 stats_fd = bpf_enable_stats(BPF_STATS_RUN_TIME); in test_prog_run_opts()
39 if (!ASSERT_GE(stats_fd, 0, "enable_stats good fd")) in test_prog_run_opts()
75 if (stats_fd >= 0) in test_prog_run_opts()
76 close(stats_fd); in test_prog_run_opts()
H A Denable_stats.c8 int stats_fd, err, prog_fd; in test_enable_stats() local
17 stats_fd = bpf_enable_stats(BPF_STATS_RUN_TIME); in test_enable_stats()
18 if (CHECK(stats_fd < 0, "get_stats_fd", "failed %d\n", errno)) { in test_enable_stats()
44 close(stats_fd); in test_enable_stats()
/openbmc/linux/tools/testing/selftests/kvm/
H A Dkvm_binary_stats_test.c24 static void stats_test(int stats_fd) in stats_test() argument
38 read_stats_header(stats_fd, &header); in stats_test()
46 ret = pread(stats_fd, id, header.name_size, sizeof(header)); in stats_test()
74 stats_desc = read_stats_descriptors(stats_fd, &header); in stats_test()
158 ret = pread(stats_fd, stats_data, size_data, header.data_offset); in stats_test()
163 read_stat_data(stats_fd, &header, pdesc, stats_data, in stats_test()
171 close(stats_fd); in stats_test()
172 TEST_ASSERT(fcntl(stats_fd, F_GETFD) == -1, "Stats fd not freed"); in stats_test()
/openbmc/qemu/accel/kvm/
H A Dkvm-all.c4155 ret = pread(stats_fd, kvm_stats_desc, in find_stats_descriptors()
4272 int stats_fd = cpu->kvm_vcpu_stats_fd; in query_stats_vcpu() local
4275 if (stats_fd == -1) { in query_stats_vcpu()
4287 int stats_fd = cpu->kvm_vcpu_stats_fd; in query_stats_schema_vcpu() local
4290 if (stats_fd == -1) { in query_stats_schema_vcpu()
4304 int stats_fd; in query_stats_cb() local
4310 if (stats_fd == -1) { in query_stats_cb()
4315 close(stats_fd); in query_stats_cb()
4341 int stats_fd; in query_stats_schemas_cb() local
4344 if (stats_fd == -1) { in query_stats_schemas_cb()
[all …]
/openbmc/linux/tools/testing/selftests/kvm/lib/
H A Dkvm_util.c717 if (vmp->stats_fd) { in kvm_vm_free()
719 close(vmp->stats_fd); in kvm_vm_free()
2069 struct kvm_stats_desc *read_stats_descriptors(int stats_fd, in read_stats_descriptors() argument
2081 ret = pread(stats_fd, stats_desc, total_size, header->desc_offset); in read_stats_descriptors()
2101 void read_stat_data(int stats_fd, struct kvm_stats_header *header, in read_stat_data() argument
2112 ret = pread(stats_fd, data, size, in read_stat_data()
2142 if (!vm->stats_fd) { in __vm_get_stat()
2143 vm->stats_fd = vm_get_stats_fd(vm); in __vm_get_stat()
2144 read_stats_header(vm->stats_fd, &vm->stats_header); in __vm_get_stat()
2145 vm->stats_desc = read_stats_descriptors(vm->stats_fd, in __vm_get_stat()
[all …]
/openbmc/linux/tools/testing/selftests/kvm/include/
H A Dkvm_util_base.h116 int stats_fd; member
382 static inline void read_stats_header(int stats_fd, struct kvm_stats_header *header) in read_stats_header() argument
386 ret = pread(stats_fd, header, sizeof(*header), 0); in read_stats_header()
392 struct kvm_stats_desc *read_stats_descriptors(int stats_fd,
417 void read_stat_data(int stats_fd, struct kvm_stats_header *header,