| 摘要 |
A system and associated method for handling a cross-platform system call with a shared page cache in a hybrid system. The hybrid system comprises a first computer system and a second computer system. Each computer system has a respective copy of the shared page cache, and validates an entry in the respective copy of the shared page cache for pages available in the respective computer system. The cross-platform system call is invoked by a first kernel to provide a kernel service to a user application in the first computer system. The cross-platform system call has a parameter referring to raw data in the first computer system. The cross-platform system call is converted to be executed in the second computer system and the raw data is copied to the second computer system only when a page fault for the raw data occurs while executing the cross-platform system call. |
