Hi David, On Thu, 16 Aug 2018 12:06:24 +0200 David Hildenbrand <david@xxxxxxxxxx> wrote: > > -static int __ref __offline_pages(unsigned long start_pfn, > - unsigned long end_pfn) > +/* Must be protected by mem_hotplug_begin() or a device_lock */ > +int offline_pages(unsigned long start_pfn, unsigned long nr_pages) You lose the __ref marking. Does this introduce warnings since offline_pages() calls (at least) zone_pcp_update() which is marked __meminit. -- Cheers, Stephen Rothwell
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