CN107797934A - 处理去分配命令的方法与存储设备 - Google Patents
处理去分配命令的方法与存储设备 Download PDFInfo
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- CN107797934A CN107797934A CN201610804881.1A CN201610804881A CN107797934A CN 107797934 A CN107797934 A CN 107797934A CN 201610804881 A CN201610804881 A CN 201610804881A CN 107797934 A CN107797934 A CN 107797934A
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
- G06F12/023—Free address space management
- G06F12/0238—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory
- G06F12/0246—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory in block erasable memory, e.g. flash memory
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
- G06F12/023—Free address space management
- G06F12/0253—Garbage collection, i.e. reclamation of unreferenced memory
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- General Engineering & Computer Science (AREA)
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Abstract
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Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610804881.1A CN107797934B (zh) | 2016-09-05 | 2016-09-05 | 处理去分配命令的方法与存储设备 |
| PCT/CN2017/100317 WO2018041258A1 (zh) | 2016-09-05 | 2017-09-04 | 去分配命令处理的方法与存储设备 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610804881.1A CN107797934B (zh) | 2016-09-05 | 2016-09-05 | 处理去分配命令的方法与存储设备 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107797934A true CN107797934A (zh) | 2018-03-13 |
| CN107797934B CN107797934B (zh) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610804881.1A Active CN107797934B (zh) | 2016-09-05 | 2016-09-05 | 处理去分配命令的方法与存储设备 |
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| CN (1) | CN107797934B (zh) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110580228A (zh) * | 2018-06-11 | 2019-12-17 | 北京忆恒创源科技有限公司 | 去分配命令处理方法及其存储设备 |
| CN110928807A (zh) * | 2018-09-20 | 2020-03-27 | 爱思开海力士有限公司 | 用于检查存储器系统中的有效数据的设备和方法 |
| CN110955613A (zh) * | 2018-09-26 | 2020-04-03 | 北京忆恒创源科技有限公司 | 存储设备的智能数据分流与流跟踪 |
| CN111125033A (zh) * | 2018-10-31 | 2020-05-08 | 深信服科技股份有限公司 | 一种基于全闪存阵列的空间回收方法及系统 |
| CN111290975A (zh) * | 2018-12-07 | 2020-06-16 | 北京忆恒创源科技有限公司 | 使用统一缓存处理读命令与预读命令的方法及其存储设备 |
| EP3985519A1 (en) * | 2020-10-13 | 2022-04-20 | Dynatrace LLC | Method and system for estimating garbage collection suspension contributions of individual allocation sites |
| EP3834091A4 (en) * | 2018-08-10 | 2022-04-20 | Micron Technology, Inc. | DATA VALIDITY TRACKING IN NON-VOLATILE STORAGE |
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| CN102662606A (zh) * | 2012-03-12 | 2012-09-12 | 记忆科技(深圳)有限公司 | Raid配置信息的处理方法和raid控制器 |
| EP2530612A1 (en) * | 2011-06-03 | 2012-12-05 | Apple Inc. | Mount-time unmapping of unused logical addresses in non-volatile memory systems |
| CN103019971A (zh) * | 2012-11-25 | 2013-04-03 | 向志华 | 快速响应trim命令的方法、SSD控制器及系统 |
| CN103116553A (zh) * | 2011-11-16 | 2013-05-22 | 联想(北京)有限公司 | 数据使用控制方法、装置及存储设备 |
| US20130132650A1 (en) * | 2011-11-23 | 2013-05-23 | Samsung Electronics Co., Ltd. | Storage device based on a flash memory and user device including the same |
| US20130275660A1 (en) * | 2012-04-12 | 2013-10-17 | Violin Memory Inc. | Managing trim operations in a flash memory system |
| US20130339575A1 (en) * | 2012-06-13 | 2013-12-19 | Silicon Motion, Inc. | Data storage device and data trimming method |
| CN103927263A (zh) * | 2014-04-01 | 2014-07-16 | 华为技术有限公司 | 垃圾回收方法和装置 |
| US20140258675A1 (en) * | 2013-03-08 | 2014-09-11 | Kabushiki Kaisha Toshiba | Memory controller and memory system |
| CN104272243A (zh) * | 2012-05-31 | 2015-01-07 | 桑迪士克科技股份有限公司 | 用于评估修剪指令的执行的方法和主机装置 |
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2016
- 2016-09-05 CN CN201610804881.1A patent/CN107797934B/zh active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102096639A (zh) * | 2009-12-15 | 2011-06-15 | 英特尔公司 | 用于修剪在非易失性闪速介质上的数据的方法 |
| EP2530612A1 (en) * | 2011-06-03 | 2012-12-05 | Apple Inc. | Mount-time unmapping of unused logical addresses in non-volatile memory systems |
| CN102855193A (zh) * | 2011-06-03 | 2013-01-02 | 苹果公司 | 非易失性存储系统中未使用的逻辑地址的挂载时去映射 |
| CN103116553A (zh) * | 2011-11-16 | 2013-05-22 | 联想(北京)有限公司 | 数据使用控制方法、装置及存储设备 |
| US20130132650A1 (en) * | 2011-11-23 | 2013-05-23 | Samsung Electronics Co., Ltd. | Storage device based on a flash memory and user device including the same |
| CN102662606A (zh) * | 2012-03-12 | 2012-09-12 | 记忆科技(深圳)有限公司 | Raid配置信息的处理方法和raid控制器 |
| US20130275660A1 (en) * | 2012-04-12 | 2013-10-17 | Violin Memory Inc. | Managing trim operations in a flash memory system |
| CN104272243A (zh) * | 2012-05-31 | 2015-01-07 | 桑迪士克科技股份有限公司 | 用于评估修剪指令的执行的方法和主机装置 |
| US20130339575A1 (en) * | 2012-06-13 | 2013-12-19 | Silicon Motion, Inc. | Data storage device and data trimming method |
| CN103488572A (zh) * | 2012-06-13 | 2014-01-01 | 慧荣科技股份有限公司 | 数据储存装置及数据清除方法 |
| CN103019971A (zh) * | 2012-11-25 | 2013-04-03 | 向志华 | 快速响应trim命令的方法、SSD控制器及系统 |
| US20140258675A1 (en) * | 2013-03-08 | 2014-09-11 | Kabushiki Kaisha Toshiba | Memory controller and memory system |
| CN103927263A (zh) * | 2014-04-01 | 2014-07-16 | 华为技术有限公司 | 垃圾回收方法和装置 |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110580228A (zh) * | 2018-06-11 | 2019-12-17 | 北京忆恒创源科技有限公司 | 去分配命令处理方法及其存储设备 |
| CN110580228B (zh) * | 2018-06-11 | 2025-06-03 | 北京忆恒创源科技股份有限公司 | 去分配命令处理方法及其存储设备 |
| US11586561B2 (en) | 2018-08-10 | 2023-02-21 | Micron Technology, Inc. | Data validity tracking in a non-volatile memory |
| EP3834091A4 (en) * | 2018-08-10 | 2022-04-20 | Micron Technology, Inc. | DATA VALIDITY TRACKING IN NON-VOLATILE STORAGE |
| CN110928807A (zh) * | 2018-09-20 | 2020-03-27 | 爱思开海力士有限公司 | 用于检查存储器系统中的有效数据的设备和方法 |
| CN110928807B (zh) * | 2018-09-20 | 2023-04-07 | 爱思开海力士有限公司 | 用于检查存储器系统中的有效数据的设备和方法 |
| CN110955613A (zh) * | 2018-09-26 | 2020-04-03 | 北京忆恒创源科技有限公司 | 存储设备的智能数据分流与流跟踪 |
| CN111125033A (zh) * | 2018-10-31 | 2020-05-08 | 深信服科技股份有限公司 | 一种基于全闪存阵列的空间回收方法及系统 |
| CN111125033B (zh) * | 2018-10-31 | 2024-04-09 | 深信服科技股份有限公司 | 一种基于全闪存阵列的空间回收方法及系统 |
| CN111290975B (zh) * | 2018-12-07 | 2025-01-21 | 北京忆恒创源科技股份有限公司 | 使用统一缓存处理读命令与预读命令的方法及其存储设备 |
| CN111290975A (zh) * | 2018-12-07 | 2020-06-16 | 北京忆恒创源科技有限公司 | 使用统一缓存处理读命令与预读命令的方法及其存储设备 |
| EP3985519A1 (en) * | 2020-10-13 | 2022-04-20 | Dynatrace LLC | Method and system for estimating garbage collection suspension contributions of individual allocation sites |
| EP4354304A3 (en) * | 2020-10-13 | 2024-06-19 | Dynatrace LLC | Method and system for estimating garbage collection suspension contributions of individual allocation sites |
| US12475044B2 (en) | 2020-10-13 | 2025-11-18 | Dynatrace Llc | Method and system for estimating garbage collection suspension contributions of individual allocation sites |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107797934B (zh) | 2022-07-22 |
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Address after: 100192 room A302, building B-2, Dongsheng Science Park, Zhongguancun, 66 xixiaokou Road, Haidian District, Beijing Applicant after: Beijing yihengchuangyuan Technology Co.,Ltd. Address before: 100192 Room 302, 3 / F, building B-2, Dongsheng Science Park, 66 xixiaokou Road, Haidian District, Beijing Applicant before: BEIJING MEMBLAZE TECHNOLOGY Co.,Ltd. |
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Inventor after: Yu Songhai Inventor after: Cai Shunan Inventor after: Guo Zhihong Inventor after: Gao Huijuan Inventor before: Yu Songhai Inventor before: Cai Shunan Inventor before: Guo Zhihong Inventor before: Gao Huijuan |
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