{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10545697","patent":{"patent_number":"US-10545697","title":"Reverse order request queueing by para-virtual device drivers","assignee":null,"inventors":[],"filing_date":"2018-08-29T00:00:00.000Z","publication_date":"2020-01-28T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"A system includes a memory including a ring buffer having a plurality of slots and a guest driver associated with the ring buffer, which is associated with a virtual device. The guest driver is configured to detect that the guest driver is running on the virtual device, receive a batch of requests having an initial request and a final request, walk the ring buffer starting from an original slot, identify a last request in the batch that can be accommodated by an available slot, walk the ring buffer backwards from an end slot associated with the last request to the original slot, and execute each respective request from the last request to the initial request for each respective slot from the end slot to the original slot. The end slot is either a slot associated with the final request ending the batch of requests or a slot preceding an unavailable slot."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Reverse order request queueing by para-virtual device drivers","description":"A system includes a memory including a ring buffer having a plurality of slots and a guest driver associated with the ring buffer, which is associated with a virtual device. The guest driver is config","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10545697","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-10545697","citation_suggestion":"Patentable. \"Reverse order request queueing by para-virtual device drivers\" (US-10545697). https://patentable.app/patents/US-10545697","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10545697","json":"https://patentable.app/api/llm-context/US-10545697","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T09:55:34.530Z"}