This will allow drivers to check if a task is using buffers from accel
domain. This is just a helper, since the same can be achieved by
calling `spdk_memory_domain_get_first("SPDK_ACCEL_DMA_DEVICE")`, but
there's only a single accel domain and it is a bit special, so it makes
sense to have a dedicated helper function for getting it.
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I07db7445ed9b109e66ecdbc0483a6a158a551070
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16376
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
efcae1bdee