vmap: add flag to allow lazy unmap to be disabled at runtime
authorJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Fri, 26 Mar 2010 22:28:51 +0000 (15:28 -0700)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Tue, 27 Jul 2010 15:49:09 +0000 (11:49 -0400)
Add a flag to force lazy_max_pages() to zero to prevent any outstanding
mapped pages.  We'll need this for Xen.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Nick Piggin <npiggin@suse.de>

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