perf_mutex        123 kern/synchprobs/catmouse.c static struct semaphore *perf_mutex;
perf_mutex        162 kern/synchprobs/catmouse.c   perf_mutex = sem_create("stats mutex",1);
perf_mutex        163 kern/synchprobs/catmouse.c   if (perf_mutex == NULL) {
perf_mutex        198 kern/synchprobs/catmouse.c   if (perf_mutex != NULL) {
perf_mutex        199 kern/synchprobs/catmouse.c     sem_destroy( perf_mutex );
perf_mutex        200 kern/synchprobs/catmouse.c     perf_mutex = NULL;
perf_mutex        466 kern/synchprobs/catmouse.c     P(perf_mutex);
perf_mutex        474 kern/synchprobs/catmouse.c     V(perf_mutex);
perf_mutex        529 kern/synchprobs/catmouse.c     P(perf_mutex);
perf_mutex        537 kern/synchprobs/catmouse.c     V(perf_mutex);