Re: [PATCH 00/15] tracepoint: Avoid double static_branch evaluation at guarded call sites

Vineeth Remanan Pillai <[email protected]> Wed, 18 Mar 2026 06:58:46 -0400

Newsgroups	org.kernel.vger.linux-sctp,org.freedesktop.lists.amd-gfx,org.freedesktop.lists.dri-devel,org.kernel.vger.bpf,org.kernel.vger.io-uring,org.kernel.vger.linux-btrfs,org.kernel.vger.linux-i2c,org.kernel.vger.linux-input,org.kernel.vger.linux-kernel,org.kernel.vger.linux-pm,org.kernel.vger.linux-scsi,org.kernel.vger.linux-spi,org.kernel.vger.linux-trace-kernel,org.kernel.vger.netdev
Message-ID	<CAO7JXPgbERfc_P+aPFB1+nR5ua3mZGbhdkbxCr0TFR4Cr6Khuw@mail.gmail.com>

On Tue, Mar 17, 2026 at 12:02 PM Mathieu Desnoyers
<[email protected]> wrote:
>
> On 2026-03-17 12:00, Steven Rostedt wrote:
> > On Fri, 13 Mar 2026 10:02:32 -0400
> > Vineeth Remanan Pillai <[email protected]> wrote:
> >
> >>>
> >>> Perhaps: call_trace_foo() ?
> >>>
> >> call_trace_foo has one collision with the tracepoint
> >> sched_update_nr_running and a function
> >> call_trace_sched_update_nr_running. I had considered this and later
> >> moved to trace_invoke_foo() because of the collision. But I can rename
> >> call_trace_sched_update_nr_running to something else if call_trace_foo
> >> is the general consensus.
> >
> > OK, then lets go with: trace_call__foo()
> >
> > The double underscore should prevent any name collisions.
> >
> > Does anyone have an objections?
> I'm OK with it.
>
Great thanks! I shall send a v2 with s/trace_invoke_foo/trace_call__foo/ soon.

Thanks,
Vineeth