Douglas Gilbert wrote:
Mike Christie wrote:
Convert sg to always to scatterlist IO.
This is not the complete cleanup I wanted to do, but nothing should
be broken like in my past patches. st and osst can be converted to
use the same interface. Eventually, I would like to convert them
to use the blk_rq_map_user* functions but becuase of the
large requests and them reserving the buffers themselves, and
sg's mmap code I coverted them to use the map_kern_iov function
first.
Thanks for keeping the sg driver's feature set. I'll
start testing, ironically mostly on SATA disks :-)
:) I found some bugs last night during testing. I will remake a patchset
today with my fixes and Chrisopth's and Jens's comments included.
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