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SubjectRe: [PATCH 1/4] [BUGFIX] ftrace/kprobes: Fix not to delete probes if in use
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On Mon, 2011-10-10 at 23:14 +0900, Masami Hiramatsu wrote:

> > Does this exist in previous kernels? If so, I'll also add the stable tag
> > to it.
>
> I guess so, since the perf's tracepoint handler locks target module
> while recording, it is required for perf not to remove undergo events.

I was able to trigger this bug in 2.6.39 as well. I'll add the stable
tag to it and post it.

Thanks!

-- Steve




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