From 92917998849eea951707c8fea2dc3007bb2ad2cd Mon Sep 17 00:00:00 2001 From: David Hildenbrand Date: Mon, 3 Feb 2020 17:34:26 -0800 Subject: mm/memory_hotplug: drop valid_start/valid_end from test_pages_in_a_zone() The callers are only interested in the actual zone, they don't care about boundaries. Return the zone instead to simplify. Link: http://lkml.kernel.org/r/20200110183308.11849-1-david@redhat.com Signed-off-by: David Hildenbrand Cc: Greg Kroah-Hartman Cc: "Rafael J. Wysocki" Cc: Michal Hocko Cc: Oscar Salvador Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/memory_hotplug.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/linux/memory_hotplug.h') diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h index ffa6ad12d84a..f4d59155f3d4 100644 --- a/include/linux/memory_hotplug.h +++ b/include/linux/memory_hotplug.h @@ -96,8 +96,8 @@ extern int add_one_highpage(struct page *page, int pfn, int bad_ppro); /* VM interface that may be used by firmware interface */ extern int online_pages(unsigned long pfn, unsigned long nr_pages, int online_type, int nid); -extern int test_pages_in_a_zone(unsigned long start_pfn, unsigned long end_pfn, - unsigned long *valid_start, unsigned long *valid_end); +extern struct zone *test_pages_in_a_zone(unsigned long start_pfn, + unsigned long end_pfn); extern unsigned long __offline_isolated_pages(unsigned long start_pfn, unsigned long end_pfn); -- cgit v1.2.3-59-g8ed1b