- 专利标题： Deferred re-MRU operations to reduce lock contention
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申请号： US13616980申请日： 2012-09-14
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公开(公告)号： US09733991B2公开(公告)日： 2017-08-15
- 发明人: Kevin John Ash , Michael Thomas Benhase , Lokesh Mohan Gupta , Kenneth Wayne Todd , David Blair Whitworth
- 申请人： Kevin John Ash , Michael Thomas Benhase , Lokesh Mohan Gupta , Kenneth Wayne Todd , David Blair Whitworth
- 申请人地址： US NY Armonk
- 专利权人： INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人： INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人地址： US NY Armonk
- 代理机构： Griffiths & Seaton PLLC
- 主分类号： G06F12/12
- IPC分类号： G06F12/12 ; G06F9/52 ; G06F12/0866 ; G06F12/123 ; G06F3/06
摘要：
Data operations, requiring a lock, are batched into a set of operations to be performed on a per-core basis. A global lock for the set of operations is periodically acquired, the set of operations is performed, and the global lock is freed so as to avoid excessive duty cycling of lock and unlock operations in the computing storage environment.
公开/授权文献
- US20140082296A1 DEFERRED RE-MRU OPERATIONS TO REDUCE LOCK CONTENTION 公开/授权日：2014-03-20
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