Invention Grant
- Patent Title: Detecting and correcting cache memory leaks
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Application No.: US16507442Application Date: 2019-07-10
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Publication No.: US11080190B2Publication Date: 2021-08-03
- Inventor: Kaustubh Sahasrabudhe , Steven Ivester
- Applicant: EMC IP Holding Company LLC
- Applicant Address: US MA Hopkinton
- Assignee: EMC IP Holding Company LLC
- Current Assignee: EMC IP Holding Company LLC
- Current Assignee Address: US MA Hopkinton
- Agent Krishnendu Gupta; Nikhil Patel
- Main IPC: G06F12/08
- IPC: G06F12/08 ; G06F12/0815 ; G06F12/0891 ; G06F9/54 ; G06F9/38 ; G06F12/0871

Abstract:
Embodiments of the present disclosure relate to an apparatus comprising a memory and at least one processor. The at least one processor is configured to monitor one or more processing threads of a storage device. Each of the one or more processing threads includes two or more cache states. The at least one processor also updates one or more data structures to indicate a subject cache state of each of the one or more processing threads and detect an event that disrupts at least one of the one or more processing threads. Further, the processor determines a cache state of the at least one of the one or more processing threads contemporaneous to the disruption event using the one or more data structures and performs a recovery process for the disrupted at least one of the one or more processing threads.
Public/Granted literature
- US20210011850A1 DETECTING AND CORRECTING CACHE MEMORY LEAKS Public/Granted day:2021-01-14
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