Messages in this thread | | | Date | Wed, 20 May 2020 15:33:50 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH] smp: generic ipi_raise tracepoint |
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On Wed, May 20, 2020 at 02:17:21PM +0100, Wojciech Kudla wrote: > Preliminary discussion: https://lkml.org/lkml/2020/5/13/1327
We have bright shiny links like: https://lkml.kernel.org/r/$MSG-ID for that. they allow me to go find the email in my local archive without having to use a browser.
> This patch avoids introducing arch-specific trace points by leveraging > existing definition for ipi_raise.
> +static const char *ipi_reason_missing __tracepoint_string = "";
That is a pretty crap reason ;-)
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