Re: ramfs problem... (unlink of sparse file in "D" state)

[Chris Mason]

On Monday, January 08, 2001 10:47:41 AM -0500 Alexander Viro
<[EMAIL PROTECTED]> wrote:
> +     do {
> +             if (buffer_mapped(bh)) {
> +                     bh->b_end_io = end_buffer_io_async;
> +                     atomic_inc(&bh->b_count);
> +                     set_bit(BH_Uptodate, &bh->b_state);
> +                     set_bit(BH_Dirty, &bh->b_state);
                        ^^^^^^^

Sorry, missed this the first time I read it.  We need to clear the dirty bit
before sending to submit_bh, otherwise it stays dirty until
try_to_free_buffers writes it again.

> +                     submit_bh(WRITE, bh);
> +             }
> +             bh = bh->b_this_page;
> +     } while (bh != head);

-chris

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