WebbThe asynchronously called function should before doing a globally visible; operation, such as registering device numbers, call the; async_synchronize_cookie() function and pass in its own cookie. The; async_synchronize_cookie() function will make sure that all asynchronous; operations that were scheduled prior to the operation corresponding ... Webbinitcall_debug 变量定义在同一个源码文件: bool initcall_debug; 该变量提供了向内核日志缓冲区打印一些信息的能力。可以通过 initcall_debug 参数从内核命令行中设置这个 …
内核中 subsys_initcall 以及初始化标号 - hbg-rohens - 博客园
WebbIm in a situation where I want to run a mutation outside a function component. For general use, I use hooks that are generated by codegen, but for this call I can not use hooks. I tried writing a f... Webb27 jan. 2024 · async_synchronize_cookie () function will make sure that all asynchronous operations that were scheduled prior to the operation corresponding with the cookie have completed. Subsystem/driver initialization code that scheduled asynchronous probe functions, but which shares global resources with other drivers/subsystems the laser beam is emitted in the form of
late_initcall和module_init的区别 - 腾讯云开发者社区-腾讯云
WebbThe async core will assign each scheduled event such a sequence cookie and: pass this to the called functions. The asynchronously called function should before doing a … Webb7 mars 2024 · do_initcall函数通过for循环,由__initcall_start开始,直到__initcall_end结束,依次调用识别到的初始化函数。 而位于__initcall_start和__initcall_end之间的区 … Webb定义了一个函数指针赋值的实现, __initcall_##fn##id 函数的实现为 fn函数;编译的时候需要把这个函数指针变量放置到名称为 ".initcall" level ".init"的section中。 明确了__define_initcall的含义,就知道了是分别将这些初始化标号修饰的函数指针放到各自的section中的。 SECTION“.initcall”level”.init”被放入INIT_CALLS(include/asm … thy master