*/init_waitqueue_entry(&wait, current);//用当前进程初始化一个等待队列的entryadd_wait_queue(&ep->wq, &wait);//把刚刚初始化的这个等待队列节点加到epoll内部的等待队列中去,也就是说在epoll_wait被唤醒时唤醒本进程for(;;) {//开始睡眠/* * We don't want
Waits for all the elements in the specified array to receive a signal, using a TimeSpan value to specify the time interval. Namespace: System.Threading Assembly: mscorlib (in mscorlib.dll) Syntax VB 复制 'Declaration Public Shared Function WaitAll ( _ waitHandles As WaitHandle()...
The MAXIMUM_WAIT_OBJECTS_EXCEEDED bug check has a value of 0x0000000C. This indicates that the current thread exceeded the permitted number of wait objects.
PG_THREAD_WAIT_STATUS allows you to test the block waiting status about the backend thread and auxiliary thread of the current instance.The waiting statuses in the wait_s
* Implement the event wait interface for the eventpoll file. It is the kernel * part of the user space epoll_wait(2). */ SYSCALL_DEFINE4(epoll_wait,int,epfd,structepoll_event__user*,events, int,maxevents,int,timeout) { interror; ...
* Works together "struct eventpoll"->ovflist in keeping the * single linked chain of items. */ struct epitem *next; /* The file descriptor information this item refers to */ struct epoll_filefd ffd; /* Number of active wait queue attached to poll operations */ ...
The request structure needs to be inserted to a request queue in serial mode. TwoPhaseStateLock Used to prevent concurrent access to or modification on two-phase information sharing arrays. TablespaceCreateLock Used to check whether a tablespace exists. BtreeVacuumLock Used to prevent VACUUM ...
0x94 de Verificação de Bugs: KERNEL_STACK_LOCKED_AT_EXIT 0x96 de Verificação de Bugs: INVALID_WORK_QUEUE_ITEM 0x97 de Verificação de Bugs: BOUND_IMAGE_UNSUPPORTED 0x98 de Verificação de Bugs: END_OF_NT_EVALUATION_PERIOD 0x99 de Verificação de Bugs: INVALID_...
In one embodiment, a task control block (TCB) for allocating cache storage such as cache segments in a multi-track cache write operation may be enqueued in a wait queue for a relati
Methods, systems, and mediums are described for scheduling data parallel tasks onto multiple thread execution units of processing system. Embodiments of a lock-free queue structure