mm: show free swap as signed

[safe/jmp/linux-2.6] / mm / mmap.c

diff --git a/mm/mmap.c b/mm/mmap.c
index 5d09d08..339cf5c 100644 (file)
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -370,7 +370,7 @@ find_vma_prepare(struct mm_struct *mm, unsigned long addr,
                if (vma_tmp->vm_end > addr) {
                        vma = vma_tmp;
                        if (vma_tmp->vm_start <= addr)
-                               return vma;
+                               break;
                        __rb_link = &__rb_parent->rb_left;
                } else {
                        rb_prev = __rb_parent;
@@ -2358,11 +2358,17 @@ int mm_take_all_locks(struct mm_struct *mm)
        for (vma = mm->mmap; vma; vma = vma->vm_next) {
                if (signal_pending(current))
                        goto out_unlock;
-               if (vma->anon_vma)
-                       vm_lock_anon_vma(mm, vma->anon_vma);
                if (vma->vm_file && vma->vm_file->f_mapping)
                        vm_lock_mapping(mm, vma->vm_file->f_mapping);
        }
+
+       for (vma = mm->mmap; vma; vma = vma->vm_next) {
+               if (signal_pending(current))
+                       goto out_unlock;
+               if (vma->anon_vma)
+                       vm_lock_anon_vma(mm, vma->anon_vma);
+       }
+
        ret = 0;
 
 out_unlock: