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authorRafael J. Wysocki <rjw@sisk.pl>2008-11-27 00:00:24 +0100
committerLen Brown <len.brown@intel.com>2008-12-19 10:40:35 +0100
commit846705deb059c352cc0e5806d5964f815b8c6d98 (patch)
tree50a8845b1449fe99144358cef6e04feab0941288 /kernel/Kconfig.preempt
parentHibernate: Do not oops on resume if image data are incorrect (diff)
downloadlinux-846705deb059c352cc0e5806d5964f815b8c6d98.tar.xz
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Hibernate: Take overlapping zones into account (rev. 2)
It has been requested to make hibernation work with memory hotplugging enabled and for this purpose the hibernation code has to be reworked to take the possible overlapping of zones into account. Thus, rework the hibernation memory bitmaps code to prevent duplication of PFNs from occuring and add checks to make sure that one page frame will not be marked as saveable many times. Additionally, use list.h lists instead of open-coded lists to implement the memory bitmaps. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Len Brown <len.brown@intel.com>
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