Linux カーãƒãƒ«ã®ã‚³ãƒ³ãƒ†ã‚ストスイッãƒå‡¦ç†ã‚’èªã¿è§£ã - naoyaã®ã¯ã¦ãªãƒ€ã‚¤ã‚¢ãƒªãƒ¼Linux カーãƒãƒ«ã®ãƒ—ãƒã‚»ã‚¹ã‚¹ã‚±ã‚¸ãƒ¥ãƒ¼ãƒ©ã®æ ¸ã§ã‚ã‚‹ kernel/sched.c ã® schedule() ã‚’èªã¿é€²ã‚ã¦ã„ãã¨ã€ã‚¿ã‚¹ã‚¯åˆ‡ã‚Šæ›¿ãˆ(実行コンテã‚スト切り替ãˆ)ã¯ãã®åã‚‚ context_switch() ã¨ã„ã†é–¢æ•°ã«é›†ç´„ã•ã‚Œã¦ã„ã‚‹ã“ã¨ãŒåˆ†ã‹ã‚Šã¾ã™ã€‚2.6.20 ã® kernel/sched.c ã ã¨ä»¥ä¸‹ã®ã‚³ãƒ¼ãƒ‰ã§ã™ã€‚ 1839 static inline struct task_struct * 1840 context_switch(struct rq *rq, struct task_struct *prev, 1841 struct task_struct *next) 1842 { 1843 struct mm_struct *mm = next->mm; 1844 struct mm_struct *oldmm = prev->active_mm; 1845 184
{{#tags}}- {{label}}
{{/tags}}