Re: [PATCH] net: neighbour table ABI problem
From: David Miller <davem@davemloft.net>
Date: 2008-06-03 23:03:28
From: David Miller <davem@davemloft.net>
Date: 2008-06-03 23:03:28
From: Thomas Graf <tgraf@suug.ch> Date: Thu, 22 May 2008 02:20:42 +0200
* David Miller [off-list ref] 2008-05-21 13:35quoted
From: Stephen Hemminger <redacted> Date: Wed, 21 May 2008 10:40:19 -0700quoted
This change is small, but it breaks the ABI for older version of iproute2 utilities. But these utilities are already broken since they are looking at the psched_hz values which are completely different. So let's just go ahead and fix both kernel and user space. Older utilities will just print wrong values.Can we add a new attribute or something like that?We could do but I agree with Stephen to just fix it the way he proposes. The value we're talking is only useful in a debugging or statistical context. We're not changing the format of the attribute at all, not even the unit, srictly speaking.
Fair enough, I've applied Stephen's patch. Thanks.