mm: kill vma flag VM_RESERVED and mm->reserved_vm counter

[GitHub/exynos8895/android_kernel_samsung_universal8895.git] / drivers / mtd / mtdchar.c

diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c
index a6e74514e6624e95f8e6e56fb319d567b1011f78..73ae81a629f274b0a81af26e0f32cd328a95a55a 100644 (file)
--- a/drivers/mtd/mtdchar.c
+++ b/drivers/mtd/mtdchar.c
@@ -1182,7 +1182,7 @@ static int mtdchar_mmap(struct file *file, struct vm_area_struct *vma)
                        return -EINVAL;
                if (set_vm_offset(vma, off) < 0)
                        return -EINVAL;
-               vma->vm_flags |= VM_IO | VM_RESERVED;
+               vma->vm_flags |= VM_IO | VM_DONTEXPAND | VM_DONTDUMP;
 
 #ifdef pgprot_noncached
                if (file->f_flags & O_DSYNC || off >= __pa(high_memory))