skip the validate_mm() for stall test

Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>

diff --git a/mm/vma.c b/mm/vma.c
index 3b12c7579831b3c75bf2e855784d2bf1ae0b30a7..706163687b07bde4ef72cc424c02dd698eff2a91 100644 (file)
--- a/mm/vma.c
+++ b/mm/vma.c
@@ -648,6 +648,7 @@ void validate_mm(struct mm_struct *mm)
        struct vm_area_struct *vma;
        VMA_ITERATOR(vmi, mm, 0);
 
+       return;
        mt_validate(&mm->mm_mt);
        for_each_vma(vmi, vma) {
 #ifdef CONFIG_DEBUG_VM_RB