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    Subject[PATCH -tip v3 1/9] perf probe: Do not show --line option without dwarf support
    Date
    Do not show --line option in help message when perf
    doesn't support dwarf.

    Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Frederic Weisbecker <fweisbec@gmail.com>
    Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Mike Galbraith <efault@gmx.de>
    Cc: K.Prasad <prasad@linux.vnet.ibm.com>
    ---

    tools/perf/builtin-probe.c | 2 ++
    1 files changed, 2 insertions(+), 0 deletions(-)

    diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c
    index ad47bd4..c7e14d0 100644
    --- a/tools/perf/builtin-probe.c
    +++ b/tools/perf/builtin-probe.c
    @@ -156,7 +156,9 @@ static const char * const probe_usage[] = {
    "perf probe [<options>] --add 'PROBEDEF' [--add 'PROBEDEF' ...]",
    "perf probe [<options>] --del '[GROUP:]EVENT' ...",
    "perf probe --list",
    +#ifndef NO_LIBDWARF
    "perf probe --line 'LINEDESC'",
    +#endif
    NULL
    };


    --
    Masami Hiramatsu

    Software Engineer
    Hitachi Computer Products (America), Inc.
    Software Solutions Division

    e-mail: mhiramat@redhat.com


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