95 static kmutex_t               shm_lock            __cacheline_aligned;
132           mutex_enter(&shm_lock);  in shm_find_segment_perm_by_index()
134                     mutex_exit(&shm_lock);  in shm_find_segment_perm_by_index()
139           mutex_exit(&shm_lock);  in shm_find_segment_perm_by_index()
153           KASSERT(mutex_owned(&shm_lock));  in shm_find_segment_by_shmid()
181           KASSERT(mutex_owned(&shm_lock));  in shm_free_segment()
211           KASSERT(mutex_owned(&shm_lock));  in shm_delete_mapping()
237           KASSERT(mutex_owned(&shm_lock));  in shmmap_getprivate()
279           KASSERT(mutex_owned(&shm_lock));  in shm_memlock()
317           mutex_enter(&shm_lock);  in sys_shmdt()
320                     cv_wait(&shm_realloc_cv, &shm_lock);  in sys_shmdt()
324                     mutex_exit(&shm_lock);  in sys_shmdt()
333                     mutex_exit(&shm_lock);  in sys_shmdt()
344                               mutex_exit(&shm_lock);  in sys_shmdt()
356           mutex_exit(&shm_lock);  in sys_shmdt()
394           mutex_enter(&shm_lock);  in sys_shmat()
397                     cv_wait(&shm_realloc_cv, &shm_lock);  in sys_shmat()
464           mutex_exit(&shm_lock);  in sys_shmat()
473           mutex_exit(&shm_lock);  in sys_shmat()
520           mutex_enter(&shm_lock);  in shmctl1()
523                     cv_wait(&shm_realloc_cv, &shm_lock);  in shmctl1()
527                     mutex_exit(&shm_lock);  in shmctl1()
579           mutex_exit(&shm_lock);  in shmctl1()
598           KASSERT(mutex_owned(&shm_lock));  in shmget_existing()
618                     error = cv_wait_sig(&shm_cv[segnum], &shm_lock);  in shmget_existing()
665           mutex_enter(&shm_lock);  in sys_shmget()
668                     cv_wait(&shm_realloc_cv, &shm_lock);  in sys_shmget()
673                               mutex_exit(&shm_lock);  in sys_shmget()
677                               mutex_exit(&shm_lock);  in sys_shmget()
688                     mutex_exit(&shm_lock);  in sys_shmget()
692                     mutex_exit(&shm_lock);  in sys_shmget()
697                     mutex_exit(&shm_lock);  in sys_shmget()
724           mutex_exit(&shm_lock);  in sys_shmget()
733                               mutex_enter(&shm_lock);  in sys_shmget()
736                               mutex_exit(&shm_lock);  in sys_shmget()
762           mutex_enter(&shm_lock);  in sys_shmget()
772           mutex_exit(&shm_lock);  in sys_shmget()
784           mutex_enter(&shm_lock);  in shmfork()
792           mutex_exit(&shm_lock);  in shmfork()
801           mutex_enter(&shm_lock);  in shmexit()
804                     mutex_exit(&shm_lock);  in shmexit()
815                     mutex_exit(&shm_lock);  in shmexit()
821                     mutex_exit(&shm_lock);  in shmexit()
841                     mutex_exit(&shm_lock);  in shmexit()
852                     mutex_enter(&shm_lock);  in shmexit()
878           mutex_enter(&shm_lock);  in shmrealloc()
880                     cv_wait(&shm_realloc_cv, &shm_lock);  in shmrealloc()
891                     mutex_exit(&shm_lock);  in shmrealloc()
924           mutex_exit(&shm_lock);  in shmrealloc()
947           mutex_init(&shm_lock, MUTEX_DEFAULT, IPL_NONE);  in shminit()
996           mutex_enter(&shm_lock);  in shmfini()
998                     mutex_exit(&shm_lock);  in shmfini()
1018           mutex_exit(&shm_lock);  in shmfini()
1019           mutex_destroy(&shm_lock);  in shmfini()