c6x: switch to ->regset_get()

[linux-2.6-microblaze.git] / mm / swapfile.c

diff --git a/mm/swapfile.c b/mm/swapfile.c
index ba95857..987276c 100644 (file)
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -2100,7 +2100,7 @@ static int unuse_mm(struct mm_struct *mm, unsigned int type,
        struct vm_area_struct *vma;
        int ret = 0;
 
-       down_read(&mm->mmap_sem);
+       mmap_read_lock(mm);
        for (vma = mm->mmap; vma; vma = vma->vm_next) {
                if (vma->anon_vma) {
                        ret = unuse_vma(vma, type, frontswap,
@@ -2110,7 +2110,7 @@ static int unuse_mm(struct mm_struct *mm, unsigned int type,
                }
                cond_resched();
        }
-       up_read(&mm->mmap_sem);
+       mmap_read_unlock(mm);
        return ret;
 }