mm: replace vma->vm_flags direct modifications with modifier calls

[linux-block.git] / fs / exec.c

diff --git a/fs/exec.c b/fs/exec.c
index c0df813d2b4555d59e812e5786d0f6178b7af41b..d2e2a15e5cfe62d20966dd8d354fbdaef3829132 100644 (file)
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -270,7 +270,7 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
        BUILD_BUG_ON(VM_STACK_FLAGS & VM_STACK_INCOMPLETE_SETUP);
        vma->vm_end = STACK_TOP_MAX;
        vma->vm_start = vma->vm_end - PAGE_SIZE;
-       vma->vm_flags = VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
+       vm_flags_init(vma, VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP);
        vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
 
        err = insert_vm_struct(mm, vma);
@@ -834,7 +834,7 @@ int setup_arg_pages(struct linux_binprm *bprm,
        }
 
        /* mprotect_fixup is overkill to remove the temporary stack flags */
-       vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP;
+       vm_flags_clear(vma, VM_STACK_INCOMPLETE_SETUP);
 
        stack_expand = 131072UL; /* randomly 32*4k (or 2*64k) pages */
        stack_size = vma->vm_end - vma->vm_start;