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    SubjectRe: [PATCH V2 2/2] perf,test: test cpu topology
    On Fri, Aug 28, 2015 at 09:43:39AM -0400, Kan Liang wrote:

    SNIP

    > + TEST_ASSERT_VAL("failed to get system cpumap", !(map == NULL));
    > +
    > + file.mode = PERF_DATA_MODE_READ;
    > + session = perf_session__new(&file, false, NULL);
    > + TEST_ASSERT_VAL("can't get session", session);
    > +
    > + for (i = 0; i < session->header.env.nr_cpus_online; i++) {
    > + pr_debug("CPU %d, core %d, socket %d\n", i,
    > + session->header.env.cpu[i].core_id,
    > + session->header.env.cpu[i].socket_id);
    > + }
    > +
    > + for (i = 0; i < map->nr; i++) {
    > + TEST_ASSERT_VAL("Core ID doesn't match",
    > + (session->header.env.cpu[map->map[i]].core_id == (cpu_map__get_core(map, i) & 0xffff)));
    > +
    > + TEST_ASSERT_VAL("Socket ID doesn't match",
    > + (session->header.env.cpu[map->map[i]].socket_id == cpu_map__get_socket(map, i)));
    > + }
    > +
    > + perf_session__delete(session);
    > + cpu_map__put(map);

    unlink(path);

    > +
    > + return 0;
    > +}
    > --
    > 1.8.3.1
    >


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