*/static__schedint__wait_on_atomic_t(wait_queue_head_t*wq, struct wait_bit_queue *q,int(*action)(atomic_t*),unsignedmode) {atomic_t*val;intret =0;do{prepare_to_wait(wq, &q->wait, mode); val = q->key.flags;if(atomic_read(val) ==0) ret = (*action)(val); }while(!ret...
首先编译模块,执行命令insmod prepare_to_wait_exclusive.ko插入内核模块,然后输入命令dmesg -c查看模块插入结果,会出现如图所示的结果。结果分析:由上图可以看出函数prepare_to_wait( )和函数prepare_to_wait_exclusive( )在执行时都能更改当前进程的状态值,并且状态值是调用函数时传递的第三个参数的值。
String 在 Java 中是不可变的。 不可变类只是一个无法修改其实例的类。 创建实例时，将初始化实例中...
Elixir Cross Referencer - prepare_to_wait_exclusive identifier references search for Linux v6.12.6. Defined as a prototype in include/linux/wait.h. Defined as a function in kernel/sched/wait.c.
Moving to Canada? Prepare to wait: Those fleeing north from Bush victory will face same red tape as all other immigrants
(&log->mutex); + prepare_to_wait(&log->wq, &wait, TASK_INTERRUPTIBLE); - mutex_lock(&log->mutex); ret = (log->w_off == reader->r_off); mutex_unlock(&log->mutex); if (!ret) -- 1.7.2.3 -- To unsubscribe from this list: send the line "unsubscribe linux-embedded" in the...
. Medical certification is an integral function of the FAA's mandate for safety, so there can't be any shortcuts. If the workload for the available staff exceeds what can reasonably be processed, the result is longer than normal wait times. That's where we are now: Line up and wait....
结果1 题目 (2020原创) To be successful, we must prepare well to wait for the ___. Or even though they come, we still can't make full use of them. A. exams B. chances C. purposes 相关知识点: 试题来源: 解析 B 反馈 收藏 ...
Prepare to wait a long time! Pizzas great little funky place.. prepared to drink a lot of bear while you wait. Not high on my list to visit again Date of visit: October 2018 Ask 894lynettel about Pizza Bar Collins Ave 2 Thank 894lynettel This review is the subjec...
a你的每一天 You every one day [translate] a1 Click to select input or output file [translate] a4 Select variant which suits your needs best: either maximize quality of the output file but prepare to wait longer, or have a speedy processing with less impressive result [translate] ...