Re: [PATCH v2 3/3] trace: Example of "centralized" recorder tracing

[Stefan Hajnoczi]

On Tue, Jun 30, 2020 at 01:41:36PM +0100, Daniel P. Berrangé wrote:
> On Fri, Jun 26, 2020 at 06:27:06PM +0200, Christophe de Dinechin wrote:
> IMHO the whole point of having the pluggable trace backend impls, is
> precisely that we don't have to add multiple different calls in the
> code. A single trace_qemu_mutex_unlock() is supposed to work with
> any backend.

I think an exception is okay when the other trace backends do not offer
equivalent functionality.

Who knows if anyone other than Christophe will use this functionality,
but it doesn't cost much to allow it.

Stefan

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