ELECTRONIC DEVICE AND METHOD FOR OPERATION OF STORAGE OF ELECTRONIC DEVICE

An electronic device is provided. The electronic device includes a storage, and a processor configured to execute a storage device manager function, when the storage device manager function is executed, check a free space on a file system, as a result of the checking of the free space, determine whether the free space of the storage is less than or equal to a first reference ratio, when the free space of the storage is less than or equal to the first reference ratio, select and compress data having a use frequency less than or equal to a predetermined use frequency, manage the compressed data by using a list, and reserve and process a block secured by the compression on the file system.