On Fri, Jul 11, 2008 at 05:45:15PM +1000, Stephen Rothwell wrote: > Hi all, > > Could people take one last look at these patches and if there are no > issues, please send Ack-bys to Andrew who will push them to Linus for > 2.6.27. > > [PATCH 1/6 v2] allow arch specific function for allocating gigantic pages > http://patchwork.ozlabs.org/linuxppc/patch?&id=18437 > Patch: [PATCH 2/6 v2] powerpc: function for allocating gigantic pages > http://patchwork.ozlabs.org/linuxppc/patch?&id=18438 > Patch: [PATCH 3/6 v2] powerpc: scan device tree and save gigantic page > locations > http://patchwork.ozlabs.org/linuxppc/patch?&id=18439 > Patch: [PATCH 4/6 v2] powerpc: define page support for 16G pages > http://patchwork.ozlabs.org/linuxppc/patch?&id=18440 > Patch: [PATCH 5/6 v2] check for overflow > http://patchwork.ozlabs.org/linuxppc/patch?&id=18441 > Patch: [PATCH 6/6] powerpc: support multiple huge page sizes > http://patchwork.ozlabs.org/linuxppc/patch?&id=18442
Sorry, I should have looked at these properly when they went past in
May, but obviously I missed them.
They mostly look ok. I'm a bit confused on 2/6 though - it seems the
new powerpc alloc_bootmem_huge_page() function is specific to the 16G
gigantic pages. But can't that function also get called for the
normal 16M hugepages depending on how the hugepage pool is
initialized.
Or am I missing something (wouldn't surprise me given my brain's
sluggishness today)?
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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