Method and system of deadlock detection in a data processing sys

Details Method and system of deadlock detection in a data processing sys Method and system of deadlock detection in a data processing sys

1995-02-06

1998-06-09

Black, Thomas G.

395616, 395674, 395726, G06F 1730

Patent

active

057649766

ABSTRACT:
A deadlock detection system and method that checks the state of a lock owning process and the duration of the lock before adding an edge to the wait-for graph. If the lock owning process is not in the wait state and the lock is of medium duration, no edge is added to the wait-for graph.

REFERENCES:
patent: 5193188 (1993-03-01), Franaszek et al.
patent: 5251318 (1993-10-01), Nitta et al.
patent: 5263155 (1993-11-01), Wang
patent: 5440743 (1995-08-01), Yokota et al.
patent: 5452445 (1995-09-01), Hallmark et al.

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