The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 20, 2015
Filed:
Jun. 27, 2008
Uladzislau Sudzilouski, Sammamish, WA (US);
Uladzislau Sudzilouski, Sammamish, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
Technologies are described herein for implementing shared locks for controlling synchronized access to a shared resource. In one method, in a user mode of an operating system, a notification is received indicating that a first process begins execution. The first process is adapted to acquire the shared lock during execution of the first process. Upon receiving the notification, it is determined whether the first process terminates execution without releasing the shared lock. Upon determining that the first process terminates execution without releasing the shared lock, the shared lock is released for access by a second process.
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