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Commit 559ec2f8 authored by Nicholas Krause's avatar Nicholas Krause Committed by Linus Torvalds
Browse files

mm/hugetlb.c: make vma_has_reserves() return bool 



This makes vma_has_reserves() return bool due to this particular function
only returning either one or zero as its return value.

Signed-off-by: default avatarNicholas Krause <xerofoify@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 1ecef9ed

mm/hugetlb.c

+6 −6
Original line number Diff line number Diff line
@@ -616,7 +616,7 @@ void reset_vma_resv_huge_pages(struct vm_area_struct *vma) 
}



/* Returns true if the VMA has associated reserve pages */

static int vma_has_reserves(struct vm_area_struct *vma, long chg)

static bool vma_has_reserves(struct vm_area_struct *vma, long chg)

{

	if (vma->vm_flags & VM_NORESERVE) {

		/*
@@ -629,23 +629,23 @@ static int vma_has_reserves(struct vm_area_struct *vma, long chg) 
		 * properly, so add work-around here.

		 */

		if (vma->vm_flags & VM_MAYSHARE && chg == 0)

			return 1;

			return true;

		else

			return 0;

			return false;

	}



	/* Shared mappings always use reserves */

	if (vma->vm_flags & VM_MAYSHARE)

		return 1;

		return true;



	/*

	 * Only the process that called mmap() has reserves for

	 * private mappings.

	 */

	if (is_vma_resv_set(vma, HPAGE_RESV_OWNER))

		return 1;

		return true;



	return 0;

	return false;

}



static void enqueue_huge_page(struct hstate *h, struct page *page)