Commit 2f1da642 authored Oct 31, 2011 by H Hartley Sweeten Committed by Linus Torvalds Oct 31, 2011

mm/huge_memory.c: quiet sparse noise

Quiet the sparse noise:

warning: symbol 'khugepaged_scan' was not declared. Should it be static?
warning: context imbalance in 'khugepaged_scan_mm_slot' - unexpected unlock

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Rik van Riel <riel@redhat.com>
Cc: Johannes Weiner <jweiner@redhat.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent e754d79d

mm/huge_memory.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -89,7 +89,8 @@ struct khugepaged_scan {
		struct list_head mm_head;
		struct mm_slot *mm_slot;
		unsigned long address;
		} khugepaged_scan = {
		};
		static struct khugepaged_scan khugepaged_scan = {
		.mm_head = LIST_HEAD_INIT(khugepaged_scan.mm_head),
		};

		@@ -2069,6 +2070,8 @@ static void collect_mm_slot(struct mm_slot *mm_slot)

		static unsigned int khugepaged_scan_mm_slot(unsigned int pages,
		struct page **hpage)
		__releases(&khugepaged_mm_lock)
		__acquires(&khugepaged_mm_lock)
		{
		struct mm_slot *mm_slot;
		struct mm_struct *mm;