Concurrent virtual storage management

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United States of America Patent

PATENT NO 9696924
SERIAL NO

15069556

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Abstract

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A memory system is configured for access by a plurality of computer processing units. An address lock bit is configured in a translation table of the memory system. The address lock supports both address lock shared and address lock exclusive functions. A storage manager of an operating system configured to obtain exclusive access to an entry in a DAT table either by obtaining an address space lock exclusive or obtaining an address space lock shared, and setting a lock bit in a DAT entry.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mari, Charles E Wappingers Falls, US 19 74
Morgenstern, Harris M Wappingers Falls, US 34 151
Rankin, Thomas F Tillson, US 20 60
Relson, Peter J Ulster Park, US 28 151
Tzortzatos, Elpida Lagrangeville, US 88 609

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