mm/memory_hotplug: remove __online_page_free() and __online_page_increment_counters() (0ec47097) · Commits · 戴 / test

Let's drop the now unused functions. Link: http://lkml.kernel.org/r/20190909114830.662-4-david@redhat.com Signed-off-by:

David Hildenbrand <david@redhat.com> Acked-by:

Michal Hocko <mhocko@suse.com> Cc: Oscar Salvador <osalvador@suse.com> Cc: Pavel Tatashin <pasha.tatashin@soleen.com> Cc: Wei Yang <richard.weiyang@gmail.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Qian Cai <cai@lca.pw> Cc: Haiyang Zhang <haiyangz@microsoft.com> Cc: "K. Y. Srinivasan" <kys@microsoft.com> Cc: Sasha Levin <sashal@kernel.org> Cc: Stephen Hemminger <sthemmin@microsoft.com> Signed-off-by:

Andrew Morton <akpm@linux-foundation.org> Signed-off-by:

Linus Torvalds <torvalds@linux-foundation.org>

include/linux/memory_hotplug.h

+0 −2

Original line number	Diff line number	Diff line
		@@ -107,8 +107,6 @@ extern int set_online_page_callback(online_page_callback_t callback);
		extern int restore_online_page_callback(online_page_callback_t callback);

		extern void __online_page_set_limits(struct page *page);
		extern void __online_page_increment_counters(struct page *page);
		extern void __online_page_free(struct page *page);

		extern int try_online_node(int nid);

mm/memory_hotplug.c

+0 −12

Original line number	Diff line number	Diff line
		@@ -603,18 +603,6 @@ void __online_page_set_limits(struct page *page)
		}
		EXPORT_SYMBOL_GPL(__online_page_set_limits);

		void __online_page_increment_counters(struct page *page)
		{
		adjust_managed_page_count(page, 1);
		}
		EXPORT_SYMBOL_GPL(__online_page_increment_counters);

		void __online_page_free(struct page *page)
		{
		__free_reserved_page(page);
		}
		EXPORT_SYMBOL_GPL(__online_page_free);

		void generic_online_page(struct page *page, unsigned int order)
		{
		kernel_map_pages(page, 1 << order, 1);

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