{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8499138","patent":{"patent_number":"US-8499138","title":"Demand-based memory management of non-pagable data storage","assignee":null,"inventors":[],"filing_date":"2010-06-30T00:00:00.000Z","publication_date":"2013-07-30T00:00:00.000Z","cpc_codes":["G06F","G06F"],"num_claims":18,"abstract":"Management of a UNIX-style storage pools is enhanced by specially managing one or more memory management inodes associated with pinned and allocated pages of data storage by providing indirect access to the pinned and allocated pages by one or more user processes via a handle. Direct access of the pinned and allocated pages by the user processes without use of the handles is prevented. Hardware status bits in the inodes are scanned to determine which pinned and allocated pages have been recently accessed and callback communication to each user process is used to determine which of the least-recently accessed pages can be deallocated, defragmented and compacted."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Demand-based memory management of non-pagable data storage","description":"Management of a UNIX-style storage pools is enhanced by specially managing one or more memory management inodes associated with pinned and allocated pages of data storage by providing indirect access ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8499138","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-8499138","citation_suggestion":"Patentable. \"Demand-based memory management of non-pagable data storage\" (US-8499138). https://patentable.app/patents/US-8499138","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8499138","json":"https://patentable.app/api/llm-context/US-8499138","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:47:14.906Z"}