Messages in this thread | | | Date | Wed, 30 Jan 2002 09:47:38 -0700 | From | Tom Rini <> | Subject | Re: A modest proposal -- We need a patch penguin |
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On Wed, Jan 30, 2002 at 08:37:56AM -0800, Larry McVoy wrote: > > Er, not the pristine tree, the linuxppc_2_4 tree, sorry. I'll try > > again. One of the problems we hit frequently is that we have to move > > files from linuxppc_2_4_devel into linuxppc_2_4, once they prove stable. > > But just creating a normal patch, or cp'ing the files means when we pull > > linuxppc_2_4 back into linuxppc_2_4_devel we get a file conflict, and > > have to move one of the files (the previously existing one) into the > > deleted dir. How do we cleanly move just a few files from a child tree > > into the parent? I think this is a lot like what would happen, if Linus > > used BK and we wanted to send him support for some platforms, but not > > all of the other changes we have. > > BitKeeper is like a distributed, replicated file system with atomic changes. > That has certain advantages, much like a database. What you are asking > violates the database rules, if I understand you properly. Are you asking > to move part of a changeset? That's a no no, that's like moving the > increment to your bank account without the decrement to mine; the banks > frown on that :-) > > Or are you asking more about the out of order stuff, i.e., whole changesets > are fine but not all of them.
Unfortunatly I think the PPC tree has hit both cases :) The restriction that everything gets moved as a changeset is fine tho. One problem is an out-of-order (or rather a single) changeset which creates a few files.
The other problem is we create a file (say arch/ppc/kernel/prpmc750_setup.c) and then 4-5 changesets effect this file (code, code, bk mv, code, code). If this is doable in multiple out-of-order sends to the parent, that'd probably be OK.
-- Tom Rini (TR1265) http://gate.crashing.org/~trini/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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