Dealing with Stopped JobsSometimes when you try to logout, you'll get a message saying there are "stopped jobs". These stopped jobs are programs or processes which have been suspended by a ^Z (Ctrl - Z) command. You have to either make the job
陸陸續續也寫了幾個Linux核心模組了,但每次都是把代碼寫在一個源檔案中,上次嘗試了寫在兩個.c檔案中,結果沒有編譯通過。無奈之下,將其中一個.c檔案重新命名成.h檔案,再include當另一個當中。但是,在.h檔案中寫函數的實現總感覺怪怪的。今天查看了以下Kbuild的文檔,有如下描述: If a kernel module is built from several source files, you specify that you want to build a
核心版本:2.6.33.4switch_to宏定義在System.h (arch\x86\include\asm)中,全文如下:/* * Saving eflags is important. It switches not only IOPL between tasks, * it also protects other tasks from NT leaking through sysenter etc. */#define switch_to(prev, next, last) \do {
Overview of Linux memory management 32-bit architectures can reference 4 GB of physical memory (2^32). Processors that have an MMU (Memory Management Unit) support the concept of virtual memory: page tables are set up by the kernel which map
發布公告:http://lists.opensuse.org/archive/opensuse-announce/2006-May/0003.html這次的發布公告中特別提到了幾個值得關注的內容(1)Xgl(2)對XEN3的整合(3)AppArmor 2.0這個發布版本包括了5張CD,CD1是英文版的文本安裝,CD1-3包括了KDE或者GNOME的德文與英文安裝Download URLs for the torrents of the ISOs: