Messages in this thread |  | | Date | Sat, 06 Jan 2001 23:15:24 -0700 | From | Ben Greear <> |
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Chris Wedgwood wrote: > > On Sat, Jan 06, 2001 at 02:33:27PM -0700, Ben Greear wrote: > > I'm hoping that I can get a few comments on this code. It was > added to (significantly) speed up things like 'ifconfig -a' when > running with 4000 or so VLAN devices. It should also help other > instances with lots of (virtual) devices, like FrameRelay, ATM, > and possibly virtual IP interfaces. It probably won't help > 'normal' users much, and in it's final form, should probably be a > selectable option in the config process. > > Virtual IP interfaces in the form of ifname:<number> (e.g. eth:1) IMO > should be deprecated and removed completely in 2.5.x. It's an ugly > external wart that should be removed.
I don't know enough to have any serious opinion about virtual IP interfaces, but I am very certain that VLANs should appear as an interface to external code/user-land, just as eth0 does.
This hashing helps with VLANs, and since I aim to get VLANs into the kernel proper sooner or later, having this piece in there makes my patch a little smaller :)
However, if folks look at the patch and hate it, then it can be left out, or changed appropriately.
Ben
-- Ben Greear (greearb@candelatech.com) http://www.candelatech.com Author of ScryMUD: scry.wanfear.com 4444 (Released under GPL) http://scry.wanfear.com http://scry.wanfear.com/~greear - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/
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