block: sed-opal: split generation of bytestring header and content

Split the header generation from the (normal) memcpy part if a
bytestring is copied into the command buffer. This allows in-place
generation of the bytestring content. For example, copy_from_user may be
used without an intermediate buffer.

Signed-off-by: Jonas Rabenstein <[email protected]>
Signed-off-by: David Kozub <[email protected]>
Reviewed-by: Scott Bauer <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Reviewed-by: Jon Derrick <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>

0 files changed, 0 insertions, 0 deletions