do_one_initcall(*fn); } 从上述代码可见,在函数的最后也是一个for循环结构,该循环的操作对象为函数指针,且会将对应的函数指针传递到do_one_initcall中,在该函数执行函数指针所指向的函数: 三、构造section并添加函数 (3-1)构造初始化调用section 在linux内核中,不同架构(ARCH)下的kernel目录中,都会有一个名为...
路径:linux-3.10.x\init\main.c start_kernel()-->rest_init()-->kernel_init()-->kernel_init_freeable()-->do_basic_setup()-->do_initcalls()-->do_initcall_level()-->do_one_initcall() do_initcalls()将按顺序从由__initcall_start开始,到__initcall_end结束的section中以函数指针的形式取出这...
static void__initdo_one_initcall(initcall_tfn) 697{ 698intcount=preempt_count(); 699ktime_tt0,t1,delta; 700charmsgbuf[64]; 701intresult; 702 703if (initcall_debug) { 704print_fn_descriptor_symbol("calling %s\n", fn); 705t0=ktime_get(); 706} 707 708result= fn(); 709 710if (...
#define core_initcall(fn) __define_initcall("1",fn,1) #define core_initcall_sync(fn) __define_initcall("1s",fn,1s) #define postcore_initcall(fn) __define_initcall("2",fn,2) #define postcore_initcall_sync(fn) __define_initcall("2s",fn,2s) #define arch_initcall(fn) __define_init...
[<80101790>] (do_one_initcall) from [<80c00e98>] (kernel_init_freeable+0x16c/0x200)r8:80d56200 r7:80c46834 r6:80d56200 r5:80caed64 r4:80b48e04usb 2-1.1: new high-speed USB device number 3 using ci_hdrc[<80c00d2c>] (kernel_init_freeab...
[<80101790>] (do_one_initcall) from [<80c00e98>] (kernel_init_freeable+0x16c/0x200)r8:80d56200 r7:80c46834 r6:80d56200 r5:80caed64 r4:80b48e04usb 2-1.1: new high-speed USB device number 3 using ci_hdrc[<80c00d2c>] (kernel_init_freeab...
[<ffffffff810001dd>] do_one_initcall+0x3d/0x180 [<ffffffff810bdbfb>] do_init_module+0x6b/0x1d0 [<ffffffff810c089e>] load_module+0x6fe/0x7e0 [<ffffffff810c0aeb>] sys_init_module+0x9b/0xc0 [<ffffffff815ad229>] system_call_fastpath+0x16/0x1b ...
[ 5.189181] [<c0101dbc>] (do_one_initcall) from [<c01e0ac8>] (do_init_module+0x6c/0x1d0) [ 5.197281] [<c01e0ac8>] (do_init_module) from [<c0192a7c>] (load_module+0x1860/0x1ec0) [ 5.205288] [<c0192a7c>] (loa...
/bin/sh" to "/nix/store/ldyxgarwyhqfvsck38g0s8caxqgmxcfk-bash-5.1-p16/bin/sh" dtbs-with-symbols> scripts/generate_initcall_order.pl: interpreter directive changed from "#!/usr/bin/env perl" to "/nix/store/7bw13n6m84ck1r61kzalwnxj23r939ca-perl-5.34.1/bin/perl" dtbs-with-symbols>...
Process = [ OnlyOne ], {ok, {{simple_one_for_one, 10, 10}, Process}}. simple_one_for_one 进用进合 ß 典型进用于 进进接管理 网 ß 每用进每 立进程进景 独 小进 ß gen_server 在erlang 底进分布特性基进上提 供了进定,高效的消息同/ 步进进机制 异 ...