Messages in this thread | | | Date | Thu, 22 Nov 2018 15:32:10 +0100 | From | Oleg Nesterov <> | Subject | Re: uprobe support mix of ftrace and perf |
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Hi Masami,
On 11/20, Masami Hiramatsu wrote: > > Hello Oleg, > > I have a question about the (revert) commit 48212542067a > ("tracing/uprobes: Revert "Support mix of ftrace and perf""). I found > this limitation still exists on uprobe events.
Yes...
> Would you have any plan or idea to fix this issue? I thought this revert > patch was a tentative one, and should be fixed afterwards.
To be honest, I was going to fix this "soon" many years ago, but today I simply can't recall how this code actually works and what exactly we need to do to support ftrace/perf at the same time...
I'll try to read this code later, but I can't promise anything :/
Oleg.
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