I/O scheduling method based on system call order considering file fragmentation, system for performing same and computer readable storage medium including executions causing processor to perform same

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United States of America Patent

PATENT NO 11977497
APP PUB NO 20220365886A1
SERIAL NO

17741917

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Abstract

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There is provided a method for an I/O (input/output) scheduling method, the method comprises: assigning a system call identifier to each of a plurality of I/O requests derived from at least one system call requested by at least one application; sorting the plurality of I/O requests in order of the system call identifier; and transferring the sorted plurality of I/O requests to a computer-readable storage medium. Accordingly, in a mobile or desktop environment in which an application that frequently interacts with the user is executed, it is possible to minimize the read delay time increased due to file fragmentation, and moreover, it is possible to improve the user experience (UX).

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Patent Owner(s)

Patent OwnerAddress
RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY2066 SEOBU-RO JANGAN-GU SUWON-SI GYEONGGI-DO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eom, Young Ik Suwon-si, KR 22 255
Park, Jong Gyu Suwon-si, KR 29 36

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