Messages in this thread | | | Subject | Re: [PATCH v2 2/2] perf: Userspace event | From | Pawel Moll <> | Date | Fri, 26 Sep 2014 11:59:50 +0100 |
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On Fri, 2014-09-26 at 07:21 +0100, Namhyung Kim wrote: > It looks like what trace-marker in ftrace does.. We might connect > output of the trace marker into a perf event somehow.
I can probably trace_marker's write handler do the same as the new prctl() would do. But this means that we really want the pre-defined "zero terminated string" type (0). Otherwise, what type would be assigned to a record originating from it?
Pawel
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