On Mon, 6 Jun 2011, Joe Perches wrote:

> On Mon, 2011-06-06 at 13:49 -0700, H Hartley Sweeten wrote:
> > Signed-off-by: H Hartley Sweeten <[email protected]>
> > Cc: Dan Williams <[email protected]> (supporter:ASYNCHRONOUS TRAN...)
> > Cc: Vinod Koul <[email protected]> (supporter:DMA GENERIC OFFLO...)
> 
> Perhaps do a treewide update via:
> 
> $ cat resource.cocci
> @@
> struct resource *ptr;
> @@
> 
> - ptr->end - ptr->start + 1
> + resource_size(ptr)
> 
> $ spatch -sp_file resource.cocci linux-2.6/

There might be some cases that have the +1 in a different place, or that 
have some parentheses.

I suspect that a lot of these non-uses of resource_size still exist.

julia
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