The hardware sgl format can describe large contiguous buffers using just a single element, so it's more efficient that a prp list even for a single memory segment. Always use the sgl format. Change-Id: I9c62582829f0d64dcd1babdbc48930ddb4d9e626 Signed-off-by: Ben Walker <benjamin.walker@intel.com> Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/475542 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> |
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