Aug 6 12:46:49 2020 -0400
tracing: Add trace_array_init_printk() to initialize instance
trace_printk() buffers
As trace_array_printk() used with not global instances will not add noise to
the main buffer, they are OK to have in the kernel (unlike trace_printk()).
This require
On Thu, 6 Aug 2020 15:22:23 -0400
Sean Paul wrote:
> > Changes since v1:
> > Added EXPORT_SYMBOL_GPL() to trace_array_init_printk() as it is
> > required for another function that is exported.
>
> Could we also add this to trace.h?
That might be helpful, wouldn't it.
kernel test robot ju
On Thu, Aug 6, 2020 at 2:46 PM Steven Rostedt wrote:
>
> From: "Steven Rostedt (VMware)"
>
> As trace_array_printk() used with not global instances will not add noise to
> the main buffer, they are OK to have in the kernel (unlike trace_printk()).
> This require the subsystem to create their own
On Thu, Aug 6, 2020 at 12:57 PM Steven Rostedt wrote:
>
> From: "Steven Rostedt (VMware)"
>
> As trace_array_printk() used with not global instances will not add noise to
> the main buffer, they are OK to have in the kernel (unlike trace_printk()).
> This require the subsystem to create their own
From: "Steven Rostedt (VMware)"
As trace_array_printk() used with not global instances will not add noise to
the main buffer, they are OK to have in the kernel (unlike trace_printk()).
This require the subsystem to create their own tracing instance, and the
trace_array_printk() only writes into t
From: "Steven Rostedt (VMware)"
As trace_array_printk() used with not global instances will not add noise to
the main buffer, they are OK to have in the kernel (unlike trace_printk()).
This require the subsystem to create their own tracing instance, and the
trace_array_printk() only writes into t
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