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Kernel: Rename Process::is_ring0/3 to Process::is_kernel/user_process

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Since "rings" typically refer to code execution and user processes
can also execute in ring 0, rename these functions to more accurately
describe what they mean: kernel processes and user processes.
This commit is contained in:
Tom 2020-09-10 09:46:24 -06:00 • committed by Andreas Kling
parent 19ffd9d677
commit 0fab0ee96a
8 changed files with 18 additions and 23 deletions
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13
Kernel/Process.h
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@ -137,17 +137,12 @@ public:
bool is_profiling() const { return m_profiling; }
void set_profiling(bool profiling) { m_profiling = profiling; }
enum RingLevel : u8 {
Ring0 = 0,
Ring3 = 3,
};
KBuffer backtrace() const;
bool is_dead() const { return m_dead; }
bool is_ring0() const { return m_ring == Ring0; }
bool is_ring3() const { return m_ring == Ring3; }
bool is_kernel_process() const { return m_is_kernel_process; }
bool is_user_process() const { return !m_is_kernel_process; }
PageDirectory& page_directory() { return *m_page_directory; }
const PageDirectory& page_directory() const { return *m_page_directory; }
@ -576,7 +571,7 @@ private:
friend class Scheduler;
friend class Region;
Process(Thread*& first_thread, const String& name, uid_t, gid_t, ProcessID ppid, RingLevel, RefPtr<Custody> cwd = nullptr, RefPtr<Custody> executable = nullptr, TTY* = nullptr, Process* fork_parent = nullptr);
Process(Thread*& first_thread, const String& name, uid_t, gid_t, ProcessID ppid, bool is_kernel_process, RefPtr<Custody> cwd = nullptr, RefPtr<Custody> executable = nullptr, TTY* = nullptr, Process* fork_parent = nullptr);
static ProcessID allocate_pid();
Range allocate_range(VirtualAddress, size_t, size_t alignment = PAGE_SIZE);
@ -654,11 +649,11 @@ private:
};
Vector<FileDescriptionAndFlags> m_fds;
RingLevel m_ring { Ring0 };
u8 m_termination_status { 0 };
u8 m_termination_signal { 0 };
Atomic<u32> m_thread_count { 0 };
const bool m_is_kernel_process;
bool m_dead { false };
bool m_profiling { false };