On table fragmentation in virtual memory management

  • Authors:

  • I Rattan;L P S Singh

  • Affiliations:

  • -;-

  • Venue:
  • ACM SIGOPS Operating Systems Review
  • Year:
  • 1986

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Abstract

Virtual memory management (VMM) schemes have been in use for several years. All the text books on Operating Systems, including the widely used ones [1, 2], present the ideas involved in some detail. However, none of these provides details of a rather important aspect, namely, table fragmentation. In [1] there is a passing reference (p. 229) "... The waste of storage due to excessively large tables is called table fragmentation", and in [2] there is no mention of it at all.