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Kernel: Make Thread::State an enum class and use it consistently

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It was annoyingly hard to spot these when we were using them with
different amounts of qualification everywhere.

This patch uses Thread::State::Foo everywhere instead of Thread::Foo
or just Foo.
This commit is contained in:
Andreas Kling 2022-01-30 11:38:50 +01:00
parent 7d89409618
commit dca5fe69eb
4 changed files with 66 additions and 66 deletions
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16
Kernel/Thread.h
View file

@ -201,14 +201,14 @@ public:
void finalize();
enum State : u8 {
enum class State : u8 {
Invalid = 0,
Runnable,
Running,
Dying,
Dead,
Stopped,
Blocked
Blocked,
};
class [[nodiscard]] BlockResult {
@ -802,7 +802,7 @@ public:
return EDEADLK;
SpinlockLocker lock(m_lock);
if (!m_is_joinable || state() == Dead)
if (!m_is_joinable || state() == Thread::State::Dead)
return EINVAL;
add_blocker();
@ -820,8 +820,8 @@ public:
void resume_from_stopped();
[[nodiscard]] bool should_be_stopped() const;
[[nodiscard]] bool is_stopped() const { return m_state == Stopped; }
[[nodiscard]] bool is_blocked() const { return m_state == Blocked; }
[[nodiscard]] bool is_stopped() const { return m_state == Thread::State::Stopped; }
[[nodiscard]] bool is_blocked() const { return m_state == Thread::State::Blocked; }
u32 cpu() const { return m_cpu.load(AK::MemoryOrder::memory_order_consume); }
void set_cpu(u32 cpu) { m_cpu.store(cpu, AK::MemoryOrder::memory_order_release); }
@ -853,7 +853,7 @@ public:
// mode then we will intercept prior to returning back to user
// mode.
SpinlockLocker lock(m_lock);
while (state() == Thread::Stopped) {
while (state() == Thread::State::Stopped) {
lock.unlock();
// We shouldn't be holding the big lock here
yield_without_releasing_big_lock();
@ -1265,11 +1265,11 @@ private:
unsigned m_ipv4_socket_write_bytes { 0 };
FPUState m_fpu_state {};
State m_state { Invalid };
State m_state { Thread::State::Invalid };
NonnullOwnPtr<KString> m_name;
u32 m_priority { THREAD_PRIORITY_NORMAL };
State m_stop_state { Invalid };
State m_stop_state { Thread::State::Invalid };
bool m_dump_backtrace_on_finalization { false };
bool m_should_die { false };