On 08/05/2016 01:57 AM, Christoph Hellwig wrote:
The rw_page users were not converted to use bio/req ops. As a result
bdev_write_page is not passing down REQ_OP_WRITE and the IOs will
be sent down as reads.
Can we just get rid of REQ_OP_WRITE enum for the ->rw_page interface
and pass a 'bool write'? If not I'd prefer to avoid using op_is_write
as much as possible - it's a confusing interface if we really want
to do a switch on read vs write vs invalid.
That's a really good point, especially since the op_flags was dropped as
well. I'll cook that up.
--
Jens Axboe
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