公开(公告)号：US10664627B2

公开(公告)日：2020-05-26

申请号：US15374287

申请日：2016-12-09

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Veeramanikandan Raju

IPC: G06F21/88 ,  G06F21/57 ,  H04W4/02 ,  H04L29/12 ,  H04W4/70 ,  H04W12/12 ,  G06F21/31

Abstract: An end-user computing device can include a theft detector that maintains a registered host device list containing identifiers of at least one registered host device. The theft detector can have root access to operations of the end-user device and the theft detector can provides a secure reboot request in response to detecting a possible theft condition. The end-user computing device can also include a boot loader that executes a secure reboot of the end-user device in response to a secure reboot request from the theft detector. The secure reboot of the end-user device resets the end-user device to prevent access to the end-user device.

公开(公告)号：US20150227640A1

公开(公告)日：2015-08-13

申请号：US14693463

申请日：2015-04-22

Applicant: Texas Instruments Incorporated

Inventor： Keshava Munegowda ,  Veeramanikandan Raju ,  Madan Srinivas ,  Rohit Joshi

IPC: G06F17/30

CPC classification number: G06F16/907 ,  G06F11/1435 ,  G06F11/1441 ,  G06F11/1471 ,  G06F16/11 ,  G06F16/2358 ,  G06F16/285 ,  G06F16/951

Abstract: A computer device (2010) with a file system having clusters and meta data. The computer device (2010) includes a processor (1030) and a storage (1025) coupled to the processor and having physical representations of instructions so that the processor is operable to reserve (230) at least one of the clusters and to create a log record when meta data for the file system is to be updated by a write (240) of such meta data beforehand to such a reserved cluster, and then set (250) at least one state entry to substantially represent readiness to write the meta data to the file system.

Abstract translation: 具有文件系统的具有簇和元数据的计算机设备（2010）。 计算机设备（2010）包括处理器（1030）和耦合到处理器并且具有指令的物理表示的存储器（1025），使得处理器可操作地保留（230）至少一个群集并创建日志 通过将这种元数据的写入（240）预先更新到这样的保留簇，然后将（250）至少一个状态条目设置（250）以基本上代表将元数据写入的准备状态来更新文件系统的元数据 文件系统。

公开(公告)号：US09043286B2

公开(公告)日：2015-05-26

申请号：US13870344

申请日：2013-04-25

Applicant: Texas Instruments Incorporated

Inventor： Keshava Munegowda ,  Madan Srinivas ,  Rohit Joshi ,  Veeramanikandan Raju

IPC: G06F7/00 ,  G06F17/00 ,  G06F17/30 ,  G06F11/14

CPC classification number: G06F17/30997 ,  G06F11/1435 ,  G06F11/1441 ,  G06F11/1471 ,  G06F17/3007 ,  G06F17/30368 ,  G06F17/30598 ,  G06F17/30864

Abstract: A computer device (2010) with a file system having clusters and meta data. The computer device (2010) includes a processor (1030) and a storage (1025) coupled to the processor and having physical representations of instructions so that the processor is operable to reserve (230) at least one of the clusters and to create a log record when meta data for the file system is to be updated by a write (240) of such meta data beforehand to such a reserved cluster, and then set (250) at least one state entry to substantially represent readiness to write the meta data to the file system.

Abstract translation: 具有文件系统的具有簇和元数据的计算机设备（2010）。 计算机设备（2010）包括处理器（1030）和耦合到处理器并且具有指令的物理表示的存储器（1025），使得处理器可操作地保留（230）至少一个群集并创建日志 通过将这种元数据的写入（240）预先更新到这样的保留簇，然后将（250）至少一个状态条目设置（250）以基本上代表将元数据写入的准备状态来更新文件系统的元数据 文件系统。