[dm-devel] [PATCH RESEND] md:Remove no longer needed fix me comment in dm-region-hash.c for removing the structure pointer, *rh from the definiton of dm_region

[nick]

Alasdair,
Unless we use a union or something similar there seems to be no easy 
way without rewriting a lot of an already function driver file.
Cheers,
Nick

On 2015-01-20 06:19 AM, Alasdair G Kergon wrote:
> On Mon, Jan 19, 2015 at 10:16:21PM -0500, Nicholas Krause wrote:
>> Removes the no longer needed fix me comment questioning if we need to remove
>> the structure pointer,rh as defined as a structure of type dsm_region_hash
>> from the definition of the structure, dm_region. Furthermore this  pointer is
>> needed in order for various functions to run and build successfully in the file,
>> dm-region-hash.c.
>  
> You've misunderstood the comment!
> Is there a better alternative to having every dm_region struct store its own copy of
> this pointer?
> 
> Alasdair
>