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    SubjectRe: [PATCH] Tracing: do export trace_set_clr_event
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    On Mon, 2010-11-08 at 09:14 -0500, Christoph Hellwig wrote:
    > On Mon, Nov 08, 2010 at 09:02:14AM -0500, Steven Rostedt wrote:
    > > I like the trace=on parameter much better. If that is set we could
    > > enable the tracepoints of that module at load time. I really do not want
    > > to export the function that was proposed in that patch.
    >
    > Yes. Adding generic support in the module loader to turn on tracepoint
    > seems like the much better long term strategy. Even better if it allows
    > turning on individual points instead of all or nothing.

    I was thinking the same. How about this:

    trace=1 - all tracepoints in the module is enabled
    trace=0 - same as leaving it off

    trace=name - a specific tracepoint is enabled, using the simple globs
    that set_event allows.

    trace=name1,name2,name3 - for more than one tracepoint.

    -- Steve




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