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#
# Copyright 2014 Fujitsu Limited.
# Chen Hanxiao <chenhanxiao at cn.fujitsu.com>
#
# This work is licensed under the GNU GPLv2 or later.
# See the COPYING file in the top-level directory.
from ..xmlbuilder import XMLBuilder, XMLChildProperty, XMLProperty
class _HugepagesPage(XMLBuilder):
"""
Class representing <memoryBacking><hugepages><page> elements
"""
XML_NAME = "page"
size = XMLProperty("./@size")
unit = XMLProperty("./@unit")
nodeset = XMLProperty("./@nodeset")
class DomainMemoryBacking(XMLBuilder):
"""
Class for generating <memoryBacking> XML
"""
XML_NAME = "memoryBacking"
_XML_PROP_ORDER = ["hugepages", "nosharepages", "locked", "pages"]
hugepages = XMLProperty("./hugepages", is_bool=True)
nosharepages = XMLProperty("./nosharepages", is_bool=True)
locked = XMLProperty("./locked", is_bool=True)
discard = XMLProperty("./discard", is_bool=True)
access_mode = XMLProperty("./access/@mode")
source_type = XMLProperty("./source/@type")
allocation_mode = XMLProperty("./allocation/@mode")
pages = XMLChildProperty(_HugepagesPage, relative_xpath="./hugepages")
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