LinuxÖ®¸¸Åõ³¡Windows 7ÊúÆð´óÄ´Ö¸
10ÔÂ24ÈÕÏûÏ¢£¬¾Ý¹úÍâýÌ屨µÀ£¬LinuxÖ®¸¸ÀîÄÉ˹·ÍÐÍß×È(Linus Torvalds)ÖÜËÄΪWindows 7Åõ³¡£¬²¢ÊúÆðÁË´óÄ´Ö¸¡£
ÖÜËÄ£¬ÍÐÍß×ÈÔÚÈÕ±¾³öϯLinuxÑÐÌֻᣬÔÚ»áÒéÐÝÏ¢Æڼ䣬ËûÅܵ½Á˸½½üµÄWindows 7ÁãÊÛ̯룬²¢¶ÔמµÍ·ÎªWindows 7ÊúÆðÁË´óÄ´Ö¸¡£
ÎÞÂÛÊÇÕæÐÄ×£¸££¬»¹ÊÇÔ¢º¬·í´Ì£¬ÏàÐÅÕâÕÅÕÕÕÕƬ»áÔØÈëÊ·²á
ÔʼµØÖ·£ºhttp://tech.163.com/09/1024/09/5MCMPHI200093QEM.html
Ïà¹ØÎĵµ£º
1¡¢Í¨¹ýlsmodÀ´»ñµÃÄÚºËÒѼÓÔØÁËÄÇЩģ¿é£¬Õâ¸öÃüÁîÊǶÁÈ¡/proc/modulesÎļþµÄÄÚÈÝÀ´»ñµÃÐÅÏ¢µÄ¡£
2¡¢ÄÚºËÄ£¿é¹ÜÀíÊØ»¤½ø³ÌkmodÖ´ÐÐmodprobeÈ¥¼ÓÔØÄÚºËÄ£¿é¡£modprobeµÄ¹¦ÄܺÍinsmodÀàËÆ£¬µ«ÊÇËü³ýÁË×°ÈëÖ¸¶¨Ä£¿éÍ⣬»¹Í¬Ê±×°ÈëÖ¸¶¨Ä£¿éËùÒÀÀµµÄÆäËûÄ£¿é¡£
3¡¢Èç¹ûÄÚºËÖдò¿ªÁËCONFIG_MODVERSIONSÑ¡Ïî£¬Ô ......
LinuxÏ»ñµÃϵͳʱ¼äµÄCÓïÑÔµÄʵÏÖ·½·¨
#include<time.h> //CÓïÑÔµÄÍ·Îļþ
#include<stdio.h> //C﵀I/O
void main()
{
time_t now; //ʵÀý»¯time_t½á¹¹
struct tm *timenow; //ʵÀý»¯tm½á¹¹Ö¸Õë
time(&now);
//timeº¯Êý¶ÁÈ¡ÏÖÔÚµ ......
Ô×Ó²Ù×÷£ºUPºÍSMPµÄÒìͬ
Ô×Ó²Ù×÷ÊDz»¿É·Ö¸îµÄ£¬ÔÚÖ´ÐÐÍê±Ï²»»á±»ÈκÎÆäËüÈÎÎñ»òʼþÖжϡ£ÔÚµ¥´¦ÀíÆ÷ϵͳ£¨UniProcessor£©ÖУ¬Äܹ»ÔÚµ¥ÌõÖ¸ÁîÖÐÍê³ÉµÄ²Ù×÷¶¼¿ÉÒÔÈÏΪÊÇ"Ô×Ó²Ù×÷"£¬ÒòΪÖжÏÖ»ÄÜ·¢ÉúÓÚÖ¸ÁîÖ®¼ä¡£ÕâÒ²ÊÇijЩCPUÖ¸ÁîϵͳÖÐÒýÈëÁËtest_and_set¡¢test_and_clearµÈÖ¸ÁîÓÃÓÚÁÙ½ç×ÊÔ´»¥³âµÄÔÒò¡£µ«ÊÇ£¬ÔڶԳƶà ......
¹¤×÷¶ÓÁУ¨work queue£©ÊÇÁíÍâÒ»ÖÖ½«¹¤×÷ÍƺóÖ´ÐеÄÐÎʽ £¬ËüºÍÎÒÃÇÇ°ÃæÌÖÂÛµÄËùÓÐÆäËûÐÎʽ¶¼Óв»Í¬¡£¹¤×÷¶ÓÁпÉÒ԰ѹ¤×÷Íƺ󣬽»ÓÉÒ»¸öÄÚºËÏß³ÌÈ¥Ö´ÐУ¬Ò²¾ÍÊÇ˵£¬Õâ¸öÏ°벿·Ö¿ÉÒÔÔÚ½ø³ÌÉÏÏÂÎÄÖÐÖ´ÐС£ÕâÑù£¬Í¨¹ý¹¤×÷¶ÓÁÐÖ´ÐеĴúÂëÄÜÕ¼¾¡½ø³ÌÉÏÏÂÎĵÄËùÓÐÓÅÊÆ¡£×îÖØÒªµÄ¾ÍÊǹ¤×÷¶ÓÁÐÔÊÐí±»ÖØе÷¶ÈÉõÖÁÊÇ˯Ãß¡£
ÄÇô£ ......