[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[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
  • Domainkey-signature: s=s1536a; d=ts.fujitsu.com; c=nofws; q=dns; h=X-SBRSScore:X-IronPort-AV:Received:X-IronPort-AV: Received:Received:Content-Type:MIME-Version:Subject: X-Mercurial-Node:Message-Id:In-Reply-To:Date:From:To:Cc; b=o9/KU9yo3qUsfUooFYeF65VR9ewBiXiUtfT3tdKy5YMeFH72gtwMrlM5 eXE5TY5bHmjOlMtXvEpS5W5kHfMoXUboQujVyqnseE5AmutsFG7nI7jH0 bPBq77+hlSwamVEHqVychtb8+JysjNH+algVNGMLxGQQ8tqAYA6v79RmI xHAT0xHAATARnQ0+WMUxhP66EbJnzXkWWNV6x6m0RFPq39CgyS/D4VrVB QcRJzTG1aEkPxRM0Dn1jqC00uoaOt;
  • 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

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel

 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.