On Mon, Nov 07, 2016 at 09:55:09PM +0300, Eugene Korenevsky wrote: > Minor optimization: move initialization immediately before usage. > This gives a chance for more accurate register allocation by the compiler.
This is a probe function, a very slow path. Don't do micro optimizations where they are not needed, or can not be actually measured. Also please just cc: the needed mailing list and maintainer for the patch, don't go overboard for such tiny stuff. thanks, greg k-h
