Invention Grant
- Patent Title: Asynchronous wakeup mechanism that places reference to process on sleep queue if execution of copyout functionality is caused to sleep
- Patent Title (中): 异步唤醒机制，如果执行拷贝功能进入睡眠状态，则将进程引入睡眠队列
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Application No.: US11742555Application Date: 2007-04-30
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Publication No.: US08214834B2Publication Date: 2012-07-03
- Inventor: Vasudevan Sangili , Chukwuma Valentine Akpuokwe , Swapneel Kekre
- Applicant: Vasudevan Sangili , Chukwuma Valentine Akpuokwe , Swapneel Kekre
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Main IPC: G06F9/46
- IPC: G06F9/46
Abstract:
A system for asynchronous process sleep or wake management and corresponding methods thereof are described. The system comprises a sleep queue hash table, a process, and a first sleep object and a second sleep object. The first and second sleep objects each comprise a sleep queue and each of the first and second sleep objects are associated with the process. The system further comprises one or more kernel-space processes arranged to perform at least one of associating the first sleep object with the sleep queue hash table and designating the second sleep object to be used for sleeping the process.
Public/Granted literature
- US20080270812A1 ASYNCHRONOUS WAKEUP MECHANISM Public/Granted day:2008-10-30
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