diff options
Diffstat (limited to 'Kernel/Process.h')
| -rw-r--r-- | Kernel/Process.h | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/Kernel/Process.h b/Kernel/Process.h index aa130dd315..8f65fbbf09 100644 --- a/Kernel/Process.h +++ b/Kernel/Process.h @@ -371,8 +371,7 @@ public: Region& allocate_split_region(const Region& source_region, const Range&, size_t offset_in_vmobject); Vector<Region*, 2> split_region_around_range(const Region& source_region, const Range&); - void set_being_inspected(bool b) { m_being_inspected = b; } - bool is_being_inspected() const { return m_being_inspected; } + bool is_being_inspected() const { return m_inspector_count; } void terminate_due_to_signal(u8 signal); void send_signal(u8, Process* sender); @@ -399,6 +398,9 @@ public: VeilState veil_state() const { return m_veil_state; } const Vector<UnveiledPath>& unveiled_paths() const { return m_unveiled_paths; } + void increment_inspector_count(Badge<ProcessInspectionHandle>) { ++m_inspector_count; } + void decrement_inspector_count(Badge<ProcessInspectionHandle>) { --m_inspector_count; } + private: friend class MemoryManager; friend class Scheduler; @@ -458,7 +460,6 @@ private: u8 m_termination_signal { 0 }; u16 m_thread_count { 0 }; - bool m_being_inspected { false }; bool m_dead { false }; bool m_profiling { false }; @@ -509,6 +510,8 @@ private: HashMap<u32, OwnPtr<WaitQueue>> m_futex_queues; OwnPtr<PerformanceEventBuffer> m_perf_event_buffer; + + u32 m_inspector_count { 0 }; }; class ProcessInspectionHandle { @@ -517,13 +520,16 @@ public: : m_process(process) { if (&process != ¤t->process()) { - ASSERT(!m_process.is_being_inspected()); - m_process.set_being_inspected(true); + InterruptDisabler disabler; + m_process.increment_inspector_count({}); } } ~ProcessInspectionHandle() { - m_process.set_being_inspected(false); + if (&m_process != ¤t->process()) { + InterruptDisabler disabler; + m_process.decrement_inspector_count({}); + } } Process& process() { return m_process; } |