Re: [stable 2.6.32.y PATCH 0/6] net: fixes for cached dsts are never invalidated
flat view
From: Benjamin LaHaise <bcrl@kvack.org>
Date: 2012-10-19 21:03:34
On Fri, Oct 19, 2012 at 10:53:00PM +0200, Willy Tarreau wrote:
I see. Then users will have the same issue when upgrading from 2.6.32 to 3.0.
OK let's bisect the situation :
- current 2.6.32 users are facing a routing bug that needs be fixed.
- 2.6.34 and onwards do not have this bug but are probably affected by
lower performance due to the minimal fix.Argh, sorry (too many patches in flight), it looks like just cherry picking d11a4dc18bf41719c9f0d7ed494d295dd2973b92 is okay. It does have the rt_is_expired() changes, so it should not have much of a performance regression. So going with only this change is probably the way to go for now. -ben