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    Subject[tip:perf/core] perf header: Rename "sibling cores" to "sibling sockets"
    Commit-ID:  e05a899718f094e2c87d99115c5b1191405a9fd0
    Gitweb: https://git.kernel.org/tip/e05a899718f094e2c87d99115c5b1191405a9fd0
    Author: Kan Liang <kan.liang@linux.intel.com>
    AuthorDate: Tue, 4 Jun 2019 15:50:43 -0700
    Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
    CommitDate: Mon, 10 Jun 2019 16:20:11 -0300

    perf header: Rename "sibling cores" to "sibling sockets"

    The "sibling cores" actually shows the sibling CPUs of a socket. The
    name "sibling cores" is very misleading.

    Rename "sibling cores" to "sibling sockets"

    Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
    Reviewed-by: Jiri Olsa <jolsa@kernel.org>
    Cc: Andi Kleen <ak@linux.intel.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Link: http://lkml.kernel.org/r/1559688644-106558-4-git-send-email-kan.liang@linux.intel.com
    Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
    ---
    tools/perf/Documentation/perf.data-file-format.txt | 2 +-
    tools/perf/util/header.c | 2 +-
    2 files changed, 2 insertions(+), 2 deletions(-)

    diff --git a/tools/perf/Documentation/perf.data-file-format.txt b/tools/perf/Documentation/perf.data-file-format.txt
    index 0165e92e717e..de78183f6881 100644
    --- a/tools/perf/Documentation/perf.data-file-format.txt
    +++ b/tools/perf/Documentation/perf.data-file-format.txt
    @@ -168,7 +168,7 @@ struct {
    };

    Example:
    - sibling cores : 0-8
    + sibling sockets : 0-8
    sibling dies : 0-3
    sibling dies : 4-7
    sibling threads : 0-1
    diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
    index 64976254431c..06ddb6618ef3 100644
    --- a/tools/perf/util/header.c
    +++ b/tools/perf/util/header.c
    @@ -1460,7 +1460,7 @@ static void print_cpu_topology(struct feat_fd *ff, FILE *fp)
    str = ph->env.sibling_cores;

    for (i = 0; i < nr; i++) {
    - fprintf(fp, "# sibling cores : %s\n", str);
    + fprintf(fp, "# sibling sockets : %s\n", str);
    str += strlen(str) + 1;
    }

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