RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-06-01 08:18:12 +00:00
Code Issues Activity Actions

Kernel: Stop using *LockRefPtr for TTY

Browse source 
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
Download patch file Download diff file Expand all files Collapse all files

5
Kernel/FileSystem/SysFS/Subsystems/Kernel/Processes.cpp
View file

@ -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();