if_data size issues
Brooks Davis
brooks at one-eyed-alien.net
Wed Sep 1 22:13:49 PDT 2004
On Wed, Sep 01, 2004 at 09:49:45PM -0400, Garance A Drosihn wrote:
> In a later message, Brooks Davis wrote:
> >
> >Given the pain this change is causing and the limited impact of
> >reducing the precision of ifi_epoch, I propose the following:
> >
> > - Back out the ifi_epoch addition.
> > - MT5 and MT4 Peter's size change.
> > - Turn ifi_unused into ifi_epoch.
>
> Given the time-constraints in that we want a solution "right now",
> these seem like good ideas.
I've done the backout and will submit Peter's change for MT5 on the 4th.
I'll do the ifi_unused => ifi_epoch change soon, but I need to verify my
theory that I can use a time_t without changing the struct size.
> > - After 5.3 is released, declare that upgrades to 6.0 from releases
> > other then 4.x (x>=11) and 5.y (y>=3) require special handling
> > and allow if_data to grow as demand requires.
> > - If additional precision is deemed necessary at some future date,
> > add a second ifi_epoch_tv.
>
> We do not have to come to an agreement on these steps until we are
> ready to make additional changes to the structure. Something along
> these lines seems reasonable to me, but I don't think that we have
> to declare any specific timetables right now.
Agreed. I think it would be useful to declare upfront that should a
change be made, we are willing to jetison full, offical support for
upgrades to 6.0 from 5.x (x<3), but that's a minor detail.
-- Brooks
--
Any statement of the form "X is the one, true Y" is FALSE.
PGP fingerprint 655D 519C 26A7 82E7 2529 9BF0 5D8E 8BE9 F238 1AD4
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 189 bytes
Desc: not available
Url : http://lists.freebsd.org/pipermail/freebsd-arch/attachments/20040901/b7292c6e/attachment.bin
More information about the freebsd-arch
mailing list