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description/RCU

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Cheng Jian
2021-07-30 23:10:36 +08:00
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study/kernel/00-DESCRIPTION/RCU.md
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# 2 RCU
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| 时间 | 作者 | 特性 | 描述 | 是否合入主线 | 链接 |
|:----:|:----:|:---:|:----:|:---------:|:----:|
| 2019/06/01 | "Joel Fernandes (Google)" <joel@joelfernandes.org> | [Harden list_for_each_entry_rcu() and family](https://lore.kernel.org/patchwork/cover/1082845) | 本系列增加了一个新的内部函数rcu_read_lock_any_held(), 该函数在调用这些宏时检查reader节是否处于活动状态. 如果不存在reader section, 那么list_for_each_entry_rcu()的可选第四个参数可以是一个被计算的lockdep表达式(类似于rcu_dereference_check()的工作方式). . | RFC ☑ 5.4-rc1 | [PatchWork RFC,0/6](https://lore.kernel.org/patchwork/cover/1082845) |
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* 本作品/博文 ( [AderStep-紫夜阑珊-青伶巷草 Copyright ©2013-2017](http://blog.csdn.net/gatieme) ), 由 [成坚(gatieme)](http://blog.csdn.net/gatieme) 创作.
study/kernel/00-DESCRIPTION/TODO.md
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https://lore.kernel.org/patchwork/cover/347617
https://lore.kernel.org/patchwork/cover/381217
https://lore.kernel.org/patchwork/patch/1454884
https://lore.kernel.org/patchwork/cover/1209888
https://lore.kernel.org/patchwork/patch/1140064
https://lore.kernel.org/patchwork/cover/1433967
https://lore.kernel.org/patchwork/patch/830591
https://lore.kernel.org/patchwork/patch/616611
https://lore.kernel.org/patchwork/project/lkml/list/?submitter=13305