ed8e5c68c2
In some cases a single virtually contriguos memory buffer can be translated to several chunks of memory. To make such translation possible, update structure spdk_memory_domain_translation_result to use a pointer to iovec. Add a single iov structure or cases where translation is always 1:1, it will make easier translation callback implementation. For RDMA transport translation of address is always 1:1, so treat iovcnt other than 1 as an error. Change-Id: I65605575d43a490490eba72c1eb19f3a09d55ec6 Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com> Signed-off-by: Max Gurtovoy <mgurtovoy@nvidia.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9779 Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> |
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