On Thu, 20 Aug 2020 17:14:12 +0800 Nicolas Boichat <drinkcat@xxxxxxxxxxxx> wrote: > Technically, we could only initialize the trace_printk buffers > when the print env is switched, to avoid the build error and > unconditional boot-time warning, but I assume this printing > framework will eventually get removed when the driver moves out > of staging? Perhaps this should be converting into a trace event. Look at what bpf did for their bpf_trace_printk(). The more I think about it, the less I like this series. -- Steve
