72 	struct mutex		mut;  member
112 static DEFINE_MUTEX(mut);
133 	mutex_lock(&mut);  in ucma_get_ctx()
137 	mutex_unlock(&mut);  in ucma_get_ctx()
160 	mutex_lock(&mut);  in ucma_alloc_ctx()
162 	mutex_unlock(&mut);  in ucma_alloc_ctx()
182 	mutex_lock(&mut);  in ucma_alloc_multicast()
184 	mutex_unlock(&mut);  in ucma_alloc_multicast()
256 	mutex_lock(&ctx->file->mut);  in ucma_event_handler()
288 	mutex_unlock(&ctx->file->mut);  in ucma_event_handler()
306 	mutex_lock(&file->mut);  in ucma_get_event()
308 		mutex_unlock(&file->mut);  in ucma_get_event()
317 		mutex_lock(&file->mut);  in ucma_get_event()
346 	mutex_unlock(&file->mut);  in ucma_get_event()
387 	mutex_lock(&file->mut);  in ucma_create_id()
389 	mutex_unlock(&file->mut);  in ucma_create_id()
411 	mutex_lock(&mut);  in ucma_create_id()
413 	mutex_unlock(&mut);  in ucma_create_id()
422 	mutex_lock(&mut);  in ucma_cleanup_multicast()
428 	mutex_unlock(&mut);  in ucma_cleanup_multicast()
461 	mutex_lock(&ctx->file->mut);  in ucma_free_ctx()
467 	mutex_unlock(&ctx->file->mut);  in ucma_free_ctx()
495 	mutex_lock(&mut);  in ucma_destroy_id()
499 	mutex_unlock(&mut);  in ucma_destroy_id()
987 		mutex_lock(&file->mut);  in ucma_accept()
991 		mutex_unlock(&file->mut);  in ucma_accept()
1245 	mutex_lock(&file->mut);  in ucma_process_join()
1265 	mutex_unlock(&file->mut);  in ucma_process_join()
1273 	mutex_lock(&mut);  in ucma_process_join()
1275 	mutex_unlock(&mut);  in ucma_process_join()
1279 	mutex_unlock(&file->mut);  in ucma_process_join()
1331 	mutex_lock(&mut);  in ucma_leave_multicast()
1341 	mutex_unlock(&mut);  in ucma_leave_multicast()
1349 	mutex_lock(&mc->ctx->file->mut);  in ucma_leave_multicast()
1352 	mutex_unlock(&mc->ctx->file->mut);  in ucma_leave_multicast()
1369 		mutex_lock(&file1->mut);  in ucma_lock_files()
1370 		mutex_lock(&file2->mut);  in ucma_lock_files()
1372 		mutex_lock(&file2->mut);  in ucma_lock_files()
1373 		mutex_lock(&file1->mut);  in ucma_lock_files()
1380 		mutex_unlock(&file2->mut);  in ucma_unlock_files()
1381 		mutex_unlock(&file1->mut);  in ucma_unlock_files()
1383 		mutex_unlock(&file1->mut);  in ucma_unlock_files()
1384 		mutex_unlock(&file2->mut);  in ucma_unlock_files()
1434 	mutex_lock(&mut);  in ucma_migrate_id()
1441 	mutex_unlock(&mut);  in ucma_migrate_id()
1547 	mutex_init(&file->mut);  in ucma_open()
1560 	mutex_lock(&file->mut);  in ucma_close()
1562 		mutex_unlock(&file->mut);  in ucma_close()
1564 		mutex_lock(&mut);  in ucma_close()
1566 		mutex_unlock(&mut);  in ucma_close()
1569 		mutex_lock(&file->mut);  in ucma_close()
1571 	mutex_unlock(&file->mut);  in ucma_close()