| 摘要 |
A method for modifying a directory entry, which includes receiving a request to modify the directory entry, determining whether a directory entry lock associated with the directory entry is present, instantiating the directory entry lock, if the directory entry lock associated with the directory entry is not present, waiting until the directory entry lock is released, if the directory entry lock is present, providing the directory entry lock to a caller of the request, placing an entry corresponding to the directory entry lock on a dynamic lock list associated with the directory, processing the request by the caller, releasing the directory entry lock once the request has been processed, and removing the entry corresponding to the directory entry lock from the dynamic lock list.
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