Messages in this thread | | | Date | Tue, 12 Jun 2007 17:11:20 -0700 | From | "Jared Hulbert" <> | Subject | Re: [PATCH 2.6.21] cramfs: add cramfs Linear XIP |
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> Nick Piggin wrote: > > The question is, why is that not enough (I haven't looked at these > > patches enough to work out if there is anything more they provide). > I think, it just takes trying things out. From reading the code, I > think this should work well for the filemap_xip code with no struct page. > Also, we need eliminate nopage() to get rid of the struct page. > Unfortunately I don't find time to try this out for now, and on 390 we > can live with struct page for the time being. In contrast to the > embedded platforms, the mem_mep array gets swapped out to disk by our > hypervisor.
Can you help me understand the comment about nopage()? Do you mean set xip_file_vm_ops.nopage to NULL? - 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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