| 摘要 |
A method for operating a file system and a communication device are disclosed. The method comprises: receiving a file operation request from a user, and according to the file operation request, transmitting a file operation instruction to a hardware acceleration unit, such that the hardware acceleration unit operates a data file in a storage device in accordance with the file operation instruction and returns the operated data to a user directly without via a central processing unit (CPU) so as to realize the communication between the user and the data file in the storage device. The operation on the data file is completed by the hardware acceleration unit and the operated data is returned to the user directly without via CPU. The performance of the hardware acceleration unit can be sufficiently used and the data transmission with high bandwidth can be realized.
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