Re: [PATCH v6 10/34] mm, block: Make BIO_PAGE_REFFED/PINNED the same as FOLL_GET/PIN numerically
From: Christoph Hellwig
Date: Tue Jan 17 2023 - 03:03:50 EST
On Mon, Jan 16, 2023 at 11:09:13PM +0000, David Howells wrote:
> Make BIO_PAGE_REFFED the same as FOLL_GET and BIO_PAGE_PINNED the same as
> FOLL_PIN numerically so that the BIO_* flags can be passed directly to
> page_put_unpin().
Umm, no. No matching entangling of flags, please.