Lines Matching defs:io_lock
74 struct rw_semaphore io_lock;
383 down_write(&md->io_lock);
386 up_write(&md->io_lock);
392 up_write(&md->io_lock);
805 down_read(&md->io_lock);
815 up_read(&md->io_lock);
834 down_read(&md->io_lock);
838 up_read(&md->io_lock);
987 init_rwsem(&md->io_lock);
1374 down_write(&md->io_lock);
1378 up_write(&md->io_lock);
1398 down_write(&md->io_lock);
1415 up_write(&md->io_lock);
1419 up_write(&md->io_lock);
1433 down_write(&md->io_lock);
1443 up_write(&md->io_lock);
1477 down_write(&md->io_lock);
1482 up_write(&md->io_lock);