[PATCH v3 06/14] mm, hugetlb: remove vma_has_reserves()

2013-12-17 Thread Joonsoo Kim
vma_has_reserves() can be substituted by using return value of vma_needs_reservation(). If chg returned by vma_needs_reservation() is 0, it means that vma has reserves. Otherwise, it means that vma don't have reserves and need a hugepage outside of reserve pool. This definition is perfectly same

[PATCH v3 06/14] mm, hugetlb: remove vma_has_reserves()

2013-12-17 Thread Joonsoo Kim
vma_has_reserves() can be substituted by using return value of vma_needs_reservation(). If chg returned by vma_needs_reservation() is 0, it means that vma has reserves. Otherwise, it means that vma don't have reserves and need a hugepage outside of reserve pool. This definition is perfectly same