from kubernetes.client.models import V1Pod # 创建一个等待完成的条件变量 Completion,初始化它 completion = threading.Event() completion.clear() ``` ### 步骤2:调用wait_for_completion_interruptible函数等待任务完成 ```python from kubernetes.client import CoreV1Api # 创建K8S API client api_client =...
staticvoidasrc_output_task_worker(struct work_struct *w){structasrc_pair_params*params=container_of(w,structasrc_pair_params,task_output_work);enumasrc_pair_index index = params->index;unsignedlonglock_flags;if(!wait_for_completion_interruptible_timeout(¶ms->output_complete, HZ /10)) { ...
在使用wait_for_completion()的_timeout()或_killable()/_interruptible()变体时,应特别小心,因为必须确保在所有相关活动(complete()或reinit_completion())发生之前不会发生内存释放,即使这些等待函数由于超时或信号触发而提前返回。 通过调用init_completion()来初始化动态分配的完成对象: init_completion(&dynamic_obj...
函数:wait_for_completion_interruptible_timeout( ) 文件包含: #include <linux/completion.h> 函数定义: 在内核源码中的位置:linux-3.19.3/kernel/sched/completion.c 函数定义格式: long __sched wait_for_completion
int wait_for_completion_interruptible(struct completion *done) 此函数在等待时将任务标记为TASK_INTERRUPTIBLE。如果在等待时收到信号,它将返回-ERESTARTSYS;否则返回0: unsigned long wait_for_completion_timeout(struct completion *done, unsigned long timeout) ...
C++ (Cpp) wait_for_completion_interruptible_timeout - 30 examples found. These are the top rated real world C++ (Cpp) examples of wait_for_completion_interruptible_timeout extracted from open source projects. You can rate examples to help us improve the
(1) 进程在等待完成时处于不可中断状态,若使用wait_for_completion_interruptible表示可中断,如果进程被中断,则返回-ERESTARTSYS,否则返回0; (2) wait_for_completion_timeout表示等待事件的发生,并且提供超时设置,如果超过了这一设置,则取消等待,可防止无限等待;如果在超时之前完成则返回剩余时间,否则返回0。
extern int wait_for_completion_killable(struct completion *x); extern unsigned long wait_for_completion_timeout(struct completion *x, unsigned long timeout); extern unsigned long wait_for_completion_interruptible_timeout( struct completion *x, unsigned long timeout); extern unsigned long wait_for...
等待状态(TASK_INTERRUPTIBLE和TASK_UNINTERRUPTIBLE) 处于该状态的进程正在等待某个事件(event)或某个资源,它肯定位于系统中的某个等待队列(wait_queue)中。Linux中处于等待状态的进程分为两种:可中断的等待状态(TASK_INTERRUPTIBLE)和不可中断的等待状态(TASK_UNINTERRUPTIBLE))。处于可中断等待态的进程可以被信号唤醒,如...
ret = akm8975_ecs_set_mode(akm, (char) mode);if(ret <0)returnret;if(mode == AK8975_MODE_SNG_MEASURE) {/* wait for data to become ready */ret = wait_for_completion_interruptible_timeout(&akm->data_ready, msecs_to_jiffies(AK8975_MAX_CONVERSION_TIMEOUT));if(ret <0) { ...