[PATCHv6 4/5] tracing: Add register read/write tracing support

[Steven Rostedt]

On Fri, 7 Jan 2022 10:40:05 +0530
Sai Prakash Ranjan <quic_saipraka at quicinc.com> wrote:

> Hi Steve,
> 
> On 1/6/2022 11:48 PM, Steven Rostedt wrote:
> > This should not be in the kernel/trace directory. It should be in the  
> 
> Hmm these are called from low level generic io header file 
> (include/asm-generic/) where
> we wouldn't have any Kconfig to control this feature flexibly and as we 
> can have this as
> a generic feature selectable by other architectures, wouldn't this be 
> suited in kernel/trace?

Isn't there a place for generic rwmmio code?

> I thought you were ok with the folder structure in the initial versions 
> of the series?

Sorry, I missed the C file in kernel/trace. The files in kernel/trace tend
to be specific for the internals of tracing. This C file is more to hold
helper functions for mmio, which to me should be someplace for mmio code.
Perhaps in mm/ ?

-- Steve