Re: [PATCH v11 02/14] fs: export variant of generic_write_checks without iov_iter

Nikolay Borisov
2021-10-14T12:03:54Z

On 1.09.21 г. 20:00, Omar Sandoval wrote:
> From: Omar Sandoval <osandov@fb.com>
>
> Encoded I/O in Btrfs needs to check a write with a given logical size
> without an iov_iter that matches that size (because the iov_iter we have
> is for the compressed data). So, factor out the parts of
> generic_write_check() that don't need an iov_iter into a new
> generic_write_checks_count() function and export that.
>
> Signed-off-by: Omar Sandoval <osandov@fb.com>

Reviewed-by: Nikolay Borisov <nborisov@suse.com>