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Kernel: Make Threads always have a name

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We previously allowed Thread to exist in a state where its m_name was
null, and had to work around that in various places.

This patch removes that possibility and forces those who would create a
thread (or change the name of one) to provide a NonnullOwnPtr<KString>
with the name.
This commit is contained in:
Andreas Kling 2021-09-06 12:44:27 +02:00
parent cda2b9e71c
commit 7981422500
7 changed files with 25 additions and 13 deletions
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2
Kernel/Process.h
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@ -187,7 +187,7 @@ public:
static NonnullRefPtrVector<Process> all_processes();
RefPtr<Thread> create_kernel_thread(void (*entry)(void*), void* entry_data, u32 priority, OwnPtr<KString> name, u32 affinity = THREAD_AFFINITY_DEFAULT, bool joinable = true);
RefPtr<Thread> create_kernel_thread(void (*entry)(void*), void* entry_data, u32 priority, NonnullOwnPtr<KString> name, u32 affinity = THREAD_AFFINITY_DEFAULT, bool joinable = true);
bool is_profiling() const { return m_profiling; }
void set_profiling(bool profiling) { m_profiling = profiling; }