Based on linux/next + "[PATCH 0/3] Remove __online_page_set_limits()" Let's replace the __online_page...() functions by generic_online_page(). Hyper-V only wants to delay the actual onlining of un-backed pages, so we can simpy re-use the generic function. Only compile-tested. Cc: Souptick Joarder <jrdr.linux@xxxxxxxxx> David Hildenbrand (3): mm/memory_hotplug: Export generic_online_page() hv_balloon: Use generic_online_page() mm/memory_hotplug: Remove __online_page_free() and __online_page_increment_counters() drivers/hv/hv_balloon.c | 3 +-- include/linux/memory_hotplug.h | 4 +--- mm/memory_hotplug.c | 17 ++--------------- 3 files changed, 4 insertions(+), 20 deletions(-) -- 2.21.0