公开(公告)号：US20160306583A1

公开(公告)日：2016-10-20

申请号：US15099503

申请日：2016-04-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung Hwan Yun ,  Woo Joong Lee ,  Sei Jin Kim ,  Min Jung Kim ,  Jong Min Kim ,  Sung Jong Seo ,  Jun Beom Yeom ,  Sang Woo Lee ,  Jong Woo Hong

IPC: G06F3/06 ,  G06F12/08

CPC classification number: G06F3/0643 ,  G06F3/0608 ,  G06F3/0679 ,  G06F17/30153 ,  G06F17/30233

Abstract: An electronic device is provided. The electronic device includes at least one first memory being nonvolatile and a processor configured to read a file from the first memory or to write a file on the first memory. The first memory stores instructions, the instructions, when executed, causing the processor to provide a software layer structure including a first virtual file system layer configured to interface with an application program layer, a compressed file system layer configured to compress at least a part of data of the written file or to decompress at least a part of data of the read file, a second virtual file system layer configured to manage the written or read file, and a first file system layer configured to read at least a part of the file from the first memory or to write at least a part of the file on the first memory.

Abstract translation: 提供电子设备。 电子设备包括至少一个非易失性的第一存储器和被配置为从第一存储器读取文件或者将文件写入第一存储器的处理器。 所述第一存储器存储指令，所述指令在被执行时使所述处理器提供包括被配置为与应用程序层接口的第一虚拟文件系统层的软件层结构，压缩文件系统层，被配置为压缩至少一部分 写入文件的数据或解压缩读取文件的数据的至少一部分，配置为管理写入或读取文件的第二虚拟文件系统层以及被配置为读取文件的至少一部分的第一文件系统层 从第一个内存或至少在第一个内存上写入文件的一部分。

公开(公告)号：US10042856B2

公开(公告)日：2018-08-07

申请号：US14734539

申请日：2015-06-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Woo Joong Lee ,  Dae Ho Jeong ,  Sung Hwan Yun

IPC: G06F17/30

Abstract: An electronic device is provided. The electronic device includes a memory configured to store a file, a storage configured to support journaling of the file stored in the memory, and a data processing module configured to process a journaling method of the file in one mode of a writeback mode and an ordered mode in correspondence to at least one of a property of an application relating to the file and a property of the file.

公开(公告)号：US10209915B2

公开(公告)日：2019-02-19

申请号：US15099503

申请日：2016-04-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung Hwan Yun ,  Woo Joong Lee ,  Sei Jin Kim ,  Min Jung Kim ,  Jong Min Kim ,  Sung Jong Seo ,  Jun Beom Yeom ,  Sang Woo Lee ,  Jong Woo Hong

IPC: G06F3/06

Abstract: An electronic device is provided. The electronic device includes at least one first memory being nonvolatile and a processor configured to read a file from the first memory or to write a file on the first memory. The first memory stores instructions, the instructions, when executed, causing the processor to provide a software layer structure including a first virtual file system layer configured to interface with an application program layer, a compressed file system layer configured to compress at least a part of data of the written file or to decompress at least a part of data of the read file, a second virtual file system layer configured to manage the written or read file, and a first file system layer configured to read at least a part of the file from the first memory or to write at least a part of the file on the first memory.

公开(公告)号：US10459650B2

公开(公告)日：2019-10-29

申请号：US15322268

申请日：2015-07-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Woo Joong Lee ,  Dae Ho Jeong

IPC: G06F3/00 ,  G06F3/06 ,  G06F11/20

Abstract: A data operation method and an electronic device are provided. The method includes assigning a reserved area of a memory of an electronic device, which receives power associated with maintaining a data write state when the supply of a main power is blocked to a file system of a RAMDisk associated with processing a data input/output (I/O) and controlling file processing of the file system of the RAMDisk.