Messages in this thread | | | Subject | Re: [PATCH] UBIFS: fill f_fsid | From | David Woodhouse <> | Date | Wed, 03 Sep 2008 11:14:36 +0100 |
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On Wed, 2008-09-03 at 12:44 +0300, Artem Bityutskiy wrote: > On Mon, 2008-09-01 at 10:43 +0100, David Woodhouse wrote: > > For btrfs I xor the first 64 bits with the second 64 bits, and put > > _that_ into f_fsid. You're just putting the first 64 bits in and > > ignoring the second 64 bits. Neither is really _better_ than the > other; > > you just alter the circumstances in which you get collisions. But I > > suppose we might as well be consistent about how we do it? > > Like this?
Yeah, that's what ext[234] and btrfs do.
-- David Woodhouse Open Source Technology Centre David.Woodhouse@intel.com Intel Corporation
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