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Kernel: Stop using *LockRefPtr for TTY

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TTY was only stored in Process::m_tty, so make that a SpinlockProtected.
This commit is contained in:
Andreas Kling 2023-04-04 07:47:21 +02:00
parent 350e5f9261
commit 1c77803845
6 changed files with 35 additions and 20 deletions
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2
Kernel/Devices/SelfTTYDevice.cpp
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@ -26,7 +26,7 @@ ErrorOr<NonnullRefPtr<OpenFileDescription>> SelfTTYDevice::open(int options)
if (!Process::has_current())
return Error::from_errno(ESRCH);
auto& current_process = Process::current();
LockRefPtr<TTY> tty = current_process.tty();
auto tty = current_process.tty();
if (!tty)
return Error::from_errno(ENXIO);
auto description = TRY(OpenFileDescription::try_create(*tty));