Re: [Xen-devel] [PATCH v4 4/4] xen: add per-cpu buffer option to debugtrace

2019-09-05 Thread Juergen Gross
On 05.09.19 12:28, Jan Beulich wrote: On 04.09.2019 15:46, Juergen Gross wrote: @@ -25,33 +26,63 @@ struct debugtrace_data { }; static struct debugtrace_data *dt_data; +static DEFINE_PER_CPU(struct debugtrace_data *, dt_cpu_data); -static unsigned int debugtrace_kilobytes = 128; +sta

Re: [Xen-devel] [PATCH v4 4/4] xen: add per-cpu buffer option to debugtrace

2019-09-05 Thread Jan Beulich
On 04.09.2019 15:46, Juergen Gross wrote: > @@ -25,33 +26,63 @@ struct debugtrace_data { > }; > > static struct debugtrace_data *dt_data; > +static DEFINE_PER_CPU(struct debugtrace_data *, dt_cpu_data); > > -static unsigned int debugtrace_kilobytes = 128; > +static unsigned long debugtrace_by