[PATCH v5, part4 10/41] mm/hotplug: prepare for removing num_physpages
From: Jiang Liu <hidden>
Date: 2013-05-08 15:54:32
Also in:
linux-mm, lkml
Subsystem:
memory hot(un)plug, memory management, the rest · Maintainers:
David Hildenbrand, Oscar Salvador, Andrew Morton, Linus Torvalds
Prepare for removing num_physpages. Signed-off-by: Jiang Liu <redacted> Cc: Wen Congyang <redacted> Cc: Tang Chen <redacted> Cc: Yasuaki Ishimatsu <redacted> Cc: linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org --- mm/memory_hotplug.c | 4 ---- 1 file changed, 4 deletions(-)
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 304ada7..283755a 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c@@ -760,10 +760,6 @@ EXPORT_SYMBOL_GPL(restore_online_page_callback); void __online_page_set_limits(struct page *page) { - unsigned long pfn = page_to_pfn(page); - - if (pfn >= num_physpages) - num_physpages = pfn + 1; } EXPORT_SYMBOL_GPL(__online_page_set_limits);
--
1.7.9.5
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