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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
commit 1c77803845
Notes: sideshowbarker 2024-07-16 21:56:36 +09:00
6 changed files with 35 additions and 20 deletions
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5
Kernel/FileSystem/SysFS/Subsystems/Kernel/Processes.cpp
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@ -65,7 +65,10 @@ ErrorOr<void> SysFSOverallProcesses::try_generate(KBufferBuilder& builder)
}
TRY(process_object.add("pid"sv, process.pid().value()));
TRY(process_object.add("pgid"sv, process.tty() ? process.tty()->pgid().value() : 0));
ProcessGroupID tty_pgid = 0;
if (auto tty = process.tty())
tty_pgid = tty->pgid();
TRY(process_object.add("pgid"sv, tty_pgid.value()));
TRY(process_object.add("pgp"sv, process.pgid().value()));
TRY(process_object.add("sid"sv, process.sid().value()));
auto credentials = process.credentials();