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Jens Axboe authored
Just like what is being done on the recv side, if we only map a single segment, then use ITER_UBUF for mapping it. That's more efficient than using an ITER_IOVEC. Signed-off-by: Jens Axboe <axboe@kernel.dk>
566a4242
Just like what is being done on the recv side, if we only map a single
segment, then use ITER_UBUF for mapping it. That's more efficient than
using an ITER_IOVEC.
Signed-off-by: Jens Axboe <axboe@kernel.dk>