Lines Matching refs:semop
30 * - FIFO ordering for semop() operations (just FIFO, not starvation
33 * one semop() are handled.
46 * - semop() calls and semctl(RMID) are synchronized by RCU.
53 * - the task that performs a successful semop() scans the list of all
100 * - semop
305 * merge_queues - merge single semop queues into global queue
310 * operations when a multi-semop operation must sleep.
947 * The function return 1 if at least one semop was completed successfully.
1103 * Per definition, a task waits only on the semaphore of the first semop
2170 * fastpath: the semop has completed, either successfully or
2296 SYSCALL_DEFINE3(semop, int, semid, struct sembuf __user *, tsops,