发布时间：2013-11-22 11:20:33
1) 在RamDisk为initramfs时start_kernel()->vfs_caches_init()->mnt_init()->init_rootfs()->init_mount_tree()注册了类型为rootfs的fs 然后：start_kernel 最后 rest_init->kernel_initkernel_init->do_basic_setup->do_initcalls 调用 rootfs_initcall 注册过的函数rootfs_initcall(populate_rootfs);popula.........【阅读全文】
发布时间：2013-11-20 12:29:02
Tech Tip: How to use initramfs.By: Rob LandleyLast time, we covered why initramfs was created: because it saves memory, gives the user more control over the boot process, and simplifies the kernel's internal implementation. This article is about understanding how initramfs works, and shows.........【阅读全文】
发布时间：2013-09-13 13:47:07
#define USB_DEBUG_BOOT 1#if USB_DEBUG_BOOT/***************************************************/char * my_strcpy_x(char * dst, const char * src) { char * cp = dst; while (*cp++ = *src++) ; return (dst);}char * my_strcat_x(ch.........【阅读全文】
发布时间：2013-08-04 09:44:33
构建小型嵌入式Linux系统----------------make allnoconfig----最小的Linux操作系统制作过程详解http://wenku.baidu.com/view/19835bc489eb172ded63b7a8.html制作简单的linux系统 ---- 可以模拟运行 http://www.doc88.com/p-587676426567.html http://note.youdao.com/share/?id=5.........【阅读全文】
