Commits
Joerg Roedel committed 3a20cb17796
PM / Hibernate: Implement position keeping in radix tree Add code to remember the last position that was requested in the radix tree. Use it as a cache for faster linear walking of the bitmap in the memory_bm_rtree_next_pfn() function which is also added with this patch. Signed-off-by: Joerg Roedel <jroedel@suse.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>