On Mon, Oct 09, 2000 at 08:37:55PM +0200, Mikael Pettersson wrote:
> We could also do the following:
> 
> 1. Move the error_code block from divide_error to page_fault;
>    this removes one jump from the page_fault path.

It is not clear that it is worth it. You want to align error_code and
page_fault to 16 or 32 bytes bytes at least, and it would need to execute
some nops depending on the length for fallthrough 
The jmp may be actually faster.


-Andi 

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [EMAIL PROTECTED]
Please read the FAQ at http://www.tux.org/lkml/

Reply via email to