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[Xen-devel] [PATCH 2 of 4] xen 4.0: tools: Save superpages in the same batch, to make detection easier

  • To: xen-devel@xxxxxxxxxxxxxxxxxxx
  • From: Juergen Gross <juergen.gross@xxxxxxxxxxxxxx>
  • Date: Fri, 13 Jul 2012 11:28:15 +0200
  • Cc: george.dunlap@xxxxxxxxxxxxx
  • Delivery-date: Fri, 13 Jul 2012 09:36:30 +0000
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  • List-id: Xen developer discussion <xen-devel.lists.xen.org>

On the first time through (when pfns are mostly allocated on
the receiving side), try to keep superpages together in the same
batch by ending a batch early if we see the first page of a
potential superpage and there isn't enough room in the batch
for a full superpage.

Signed-off-by: George Dunlap <george.dunlap@xxxxxxxxxxxxx>

1 file changed, 12 insertions(+)
tools/libxc/xc_domain_save.c |   12 ++++++++++++

Attachment: xen-4.0-testing.hg-4.patch
Description: Text Data

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