Allocation optimization with different block-sized allocation ma

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395438, 39549702, 39549703, 3642543, 3642822, 3649571, 3642564, 364DIG1, G06F 1202, G06F 1730

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active

054817021

ABSTRACT:
A method of seeking a vacant memory area uses area management tables having 1 MB and 4 kB unit area sizes for controlling the vacancy/occupancy status of each unit area of a file allocation space in a disk memory, and a free area seek program which seeks a vacant area of a requested size by selectively using the tables depending on the requested size. The program first seeks a vacant area based on the table of larger unit area size to thereby determine the major part the area required and then seeks a vacant area based on the table of smaller unit area size for determining the rest of the area required.

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JP-A-Hei 3-92 941, Sakaf, 18 Apr. 1991 Abstract Only.
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