[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 Krause]

On Tue, Jan 20, 2015 at 8:17 AM, Nick Krause <xerofoify at gmail.com> wrote:
> On Tue, Jan 20, 2015 at 6:40 AM, Alasdair G Kergon <agk at redhat.com> wrote:
>> On Tue, Jan 20, 2015 at 06:36:10AM -0500, nick wrote:
>>> 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.
>>
>> The comment does not restrict itself to 'easy ways'.
>>
>> Alasdair
>>
>>
> Then I suggest that I look into this form. Sorry about wasting your time.
> Nick
Alasdir,
After thinking about this for a while, there seems to no way unless we
rewrite this driver and most of the functions. This is due to lots of
callers on this pointer.
Further more due to this I assume either removing the FIXME or
investigating how much memory these pointers use under various
workloads.
Nick