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(parent: c92739e) | patch
PV guests don't require order-non-zero pages for shadowing, hence lift
authorTim Deegan <Tim.Deegan@xensource.com>
Mon, 15 Oct 2007 08:28:14 +0000 (09:28 +0100)
committerTim Deegan <Tim.Deegan@xensource.com>
Mon, 15 Oct 2007 08:28:14 +0000 (09:28 +0100)
commit4b90f16ed7bbde0563fbea879e50ae102f93ff37
tree2ec1503a0655a08dd20358694560a76800762121tree | snapshot
parentc92739e06d6a68089a656a3ffea9cb26db720f1bcommit | diff
PV guests don't require order-non-zero pages for shadowing, hence lift
the requirement on such being available for allocation when enabling
shadow mode, removing the potential for live migration to fail due to
fragmented memory.

Has seen little testing only so far.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
xen/arch/x86/mm/shadow/common.c diff | blob | history
xen/arch/x86/mm/shadow/multi.c diff | blob | history
xen/arch/x86/mm/shadow/private.h diff | blob | history
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