iomap: rename IOMAP_DIO_DIRTY to IOMAP_DIO_USER_BACKED

Match the more descriptive iov_iter terminology instead of encoding
what we do with them for reads only.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Tested-by: Anuj Gupta <anuj20.g@samsung.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2026-01-26 06:53:43 +01:00 • committed by Jens Axboe
commit c96b8b2202