Messages in this thread | | | Date | Tue, 19 Mar 2019 16:16:55 -0400 | From | Steven Rostedt <> | Subject | Re: [PATCH] tracing: Kernel access to ftrace instances |
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On Fri, 15 Mar 2019 16:35:25 -0700 Divya Indi <divya.indi@oracle.com> wrote:
> Ftrace provides the feature “instances” that provides the capability to > create multiple Ftrace ring buffers. However, currently these buffers > are created/accessed via userspace only. The kernel APIs providing these > features are not exported, hence cannot be used by other kernel > components. > > This patch aims to extend this infrastructure to provide the > flexibility to create/log/remove/ enable-disable existing trace events > to these buffers from within the kernel. > >
Thanks for sending this. I'm currently working on some other changes, but will look in this when I'm finished with the other work. Should be within this week.
-- Steve
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