”locking“ 的搜索结果

     乐观锁( Optimistic Locking ) 相对悲观锁而言,乐观锁假设认为数据一般情况下不会造成冲突,所以在数据进行提交更新的时候,才会正式对数据的冲突与否进行检测,如果发现冲突了,则让返回用户错误的信息,让用户...

     Data Management–File Locking(数据管理–文件锁定)是Altium Designer18中“Preferences”对话框第二项功能的第六个页面,如下图所示。 Summary摘要 “首选项”对话框的“数据管理–文件锁定”页面包括与...

     error in locking authority file /home/ 此外还发现 dev/loop0 100% dev/loop1 100% 难道磁盘满了?用下面的命令,发现系统根本执行不了,提示说readonly file sudo apt autoremove --purge snapd 自动挂载的磁盘也...

Xv6 Locking

标签:   xv6  操作系统

     Locking Learning xv6-riscv-book Chapter 5 Locking Concurrency: situations in which multiple instruction sreams are interleaved, due to multiprocessor parallelism, threasd switching, or interrupts. ...

     GDB scheduler-locking 命令详解 GDB> show scheduler-locking //显示线程的scheduler-locking状态GDB>set scheduler-locking on //调试加锁当前线程,停止所有其他线程 set scheduler-locking modeSet ...

     Transactional isolation is usually implemented by locking whatever is accessed in a transaction. There are two different approaches to transactional locking: Pessimistic locking and optimistic locking...

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