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Kernel: Stop using *LockRefPtr for ProcessGroup

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Had to wrap Process::m_pg in a SpinlockProtected for this to be safe.
This commit is contained in:
Andreas Kling 2023-04-02 21:57:12 +02:00
parent ed1253ab90
commit 83b409083b
9 changed files with 31 additions and 23 deletions
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4
Kernel/Syscalls/waitid.cpp
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@ -10,7 +10,7 @@
namespace Kernel {
ErrorOr<siginfo_t> Process::do_waitid(Variant<Empty, NonnullRefPtr<Process>, NonnullLockRefPtr<ProcessGroup>> waitee, int options)
ErrorOr<siginfo_t> Process::do_waitid(Variant<Empty, NonnullRefPtr<Process>, NonnullRefPtr<ProcessGroup>> waitee, int options)
{
ErrorOr<siginfo_t> result = siginfo_t {};
if (Thread::current()->block<Thread::WaitBlocker>({}, options, move(waitee), result).was_interrupted())
@ -25,7 +25,7 @@ ErrorOr<FlatPtr> Process::sys$waitid(Userspace<Syscall::SC_waitid_params const*>
TRY(require_promise(Pledge::proc));
auto params = TRY(copy_typed_from_user(user_params));
Variant<Empty, NonnullRefPtr<Process>, NonnullLockRefPtr<ProcessGroup>> waitee;
Variant<Empty, NonnullRefPtr<Process>, NonnullRefPtr<ProcessGroup>> waitee;
switch (params.idtype) {
case P_ALL:
break;