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    Subject[tip:perf/core] perf lock: Move call to symbol__init() after creating session
    Commit-ID:  6fd6c6b462c55f33c20f38051f1116dc52054d67
    Gitweb: http://git.kernel.org/tip/6fd6c6b462c55f33c20f38051f1116dc52054d67
    Author: Namhyung Kim <namhyung@kernel.org>
    AuthorDate: Tue, 12 Aug 2014 15:40:40 +0900
    Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
    CommitDate: Wed, 13 Aug 2014 16:34:06 -0300

    perf lock: Move call to symbol__init() after creating session

    This is a preparation of fixing dso__load_kernel_sym(). It needs a
    session info before calling symbol__init().

    Signed-off-by: Namhyung Kim <namhyung@kernel.org>
    Acked-by: Jiri Olsa <jolsa@kernel.org>
    Cc: Adrian Hunter <adrian.hunter@intel.com>
    Cc: David Ahern <dsahern@gmail.com>
    Cc: Ingo Molnar <mingo@kernel.org>
    Cc: Jiri Olsa <jolsa@redhat.com>
    Cc: Minchan Kim <minchan@kernel.org>
    Cc: Namhyung Kim <namhyung.kim@lge.com>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Link: http://lkml.kernel.org/r/1407825645-24586-9-git-send-email-namhyung@kernel.org
    Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
    ---
    tools/perf/builtin-lock.c | 3 ++-
    1 file changed, 2 insertions(+), 1 deletion(-)

    diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c
    index c8122d3..d73580b 100644
    --- a/tools/perf/builtin-lock.c
    +++ b/tools/perf/builtin-lock.c
    @@ -865,6 +865,8 @@ static int __cmd_report(bool display_info)
    return -ENOMEM;
    }

    + symbol__init();
    +
    if (!perf_session__has_traces(session, "lock record"))
    goto out_delete;

    @@ -974,7 +976,6 @@ int cmd_lock(int argc, const char **argv, const char *prefix __maybe_unused)
    unsigned int i;
    int rc = 0;

    - symbol__init();
    for (i = 0; i < LOCKHASH_SIZE; i++)
    INIT_LIST_HEAD(lockhash_table + i);


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