Re: [PATCH] loop: clear read-only flag in loop_clr_fd.

[Bodo Eggert]

Tao Ma <tm@xxxxxx> wrote:

> --- a/drivers/block/loop.c

> -     if (bdev)
> +     if (bdev) {
> +             set_device_ro(bdev, 0);
>  invalidate_bdev(bdev);
> +     }
>  set_capacity(lo->lo_disk, 0);
>  loop_sysfs_exit(lo);
>  if (bdev) {

This looks like set_device_ro() should imply invalidate_bdev().
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