Searched refs:upgradeable_read (Results 1 – 3 of 3) sorted by relevance
102 pub fn upgradeable_read(&self) -> RwLockUpgradableGuard<T>169 let guard = LOCK.upgradeable_read();
300 let guard = TTY_DEVICES.upgradeable_read(); in tty_init()
248 pub fn upgradeable_read(&self) -> RwLockUpgradableGuard<T> { in upgradeable_read() method