xen/mmu: tune pgtable alloc/release
authorJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Fri, 17 Dec 2010 22:58:43 +0000 (14:58 -0800)
committerJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Mon, 18 Jul 2011 22:43:28 +0000 (15:43 -0700)
Make sure the fastpath code is inlined.  Batch the page permission change
and the pin/unpin, and make sure that it can be batched with any
adjacent set_pte/pmd/etc operations.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>

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