Re: [PATCH 5/5] lib: Add error string support to printks

[David Howells]

Joe Perches <joe@xxxxxxxxxxx> wrote:

> > Yeah, I do agree, I just don't see how to do it without introducing 
> > unnecessary bloat.
> 
> I think the code size cost of %pE is pretty trivial
> compared to the log size/runtime cost.
> 
> I would not want to see it used generically.

I suspect he doesn't really need to implement a "strerror()" function but
should rather build it straight into printk()/vsprintf().

David
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