Re: Proposal: make RAID6 code optional
From: Neil Brown
Date: Sun Apr 19 2009 - 02:28:21 EST
On Sunday April 19, neilb@xxxxxxx wrote:
>
> In 2.6.30, the Q syndrome code has been moved into a separate module,
> so raid456.ko should be quite a bit smaller.
Of course that doesn't really help as there will be a dependency
between raid456.ko and pq.ko so you cannot avoid having pq.ko loaded
while using raid5.
It might make sense to create a raid6 module that just contains
The call to register_md_personality(raid6_personality) and some
linkage so that the code in raid456.ko can get to the code in pq.ko.
This is probably worth trying one the raid6 async offload stuff
stabilises.
NeilBrown
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/