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    Subject[PATCH v3 5/6] stm class: ftrace: enable supported trace export flag
    Date
    Set flags for trace_export. Export function trace, event trace
    and trace marker to stm.

    Signed-off-by: Tingwei Zhang <tingwei@codeaurora.org>
    Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
    ---
    drivers/hwtracing/stm/ftrace.c | 2 ++
    1 file changed, 2 insertions(+)

    diff --git a/drivers/hwtracing/stm/ftrace.c b/drivers/hwtracing/stm/ftrace.c
    index ce868e095410..c694a6e692d1 100644
    --- a/drivers/hwtracing/stm/ftrace.c
    +++ b/drivers/hwtracing/stm/ftrace.c
    @@ -46,6 +46,8 @@ static int stm_ftrace_link(struct stm_source_data *data)
    struct stm_ftrace *sf = container_of(data, struct stm_ftrace, data);

    sf->ftrace.write = stm_ftrace_write;
    + sf->ftrace.flags = TRACE_EXPORT_FUNCTION | TRACE_EXPORT_EVENT
    + | TRACE_EXPORT_MARKER;

    return register_ftrace_export(&sf->ftrace);
    }
    --
    The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
    a Linux Foundation Collaborative Project
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