On Fri, Sep 02, 2022 at 10:38:50AM +0900, Damien Le Moal wrote: > On 9/1/22 16:42, Christoph Hellwig wrote: > > No users left now that btrfs takes REQ_OP_WRITE bios from iomap and > > splits and converts them to REQ_OP_ZONE_APPEND internally. > > Hu... I wanted to use that for zonefs for doing ZONE APPEND with AIOs... > Need to revisit that code anyway, so fine for now. We could resurrect it. But I suspect that you're better off doing what btrfs does here - let iomap submit a write bio and then split it in the submit_bio hook.
