[rds-devel] [PATCH] rds: prevent BUG_ON triggering on congestion map updates

[Chris Mason]

Excerpts from David Miller's message of 2011-03-07 15:27:53 -0500:
> From: Neil Horman <nhorman at tuxdriver.com>
> Date: Wed,  2 Mar 2011 11:28:22 -0500
> 
> > Recently had this bug halt reported to me:
> 
> Well, does anyone on the RDS team care about this bug fix at all?
> 
> Stuff like this should not sit for nearly a week without any reply
> whatsoever.
> 

The patch looks good to me, but I'm surprised we haven't seen it here.
Venkat please take a look (link to the patch below)  Has it only been seen on ppc?

http://permalink.gmane.org/gmane.linux.network/187933

-chris