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Kernel: Remove the "kernel info page" used for fast gettimeofday()

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We stopped using gettimeofday() in Core::EventLoop a while back,
in favor of clock_gettime() for monotonic time.

Maintaining an optimization for a syscall we're not using doesn't make
a lot of sense, so let's go back to the old-style sys$gettimeofday().
This commit is contained in:
Andreas Kling 2020-05-16 11:18:04 +02:00
parent 4e27c58be7
commit 3a92d0828d
6 changed files with 7 additions and 46 deletions
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3
Kernel/Process.h
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@ -135,8 +135,6 @@ public:
static Process* from_pid(pid_t);
static void update_info_page_timestamp(const timeval&);
const String& name() const { return m_name; }
pid_t pid() const { return m_pid; }
pid_t sid() const { return m_sid; }
@ -299,7 +297,6 @@ public:
int sys$module_unload(const char* name, size_t name_length);
int sys$profiling_enable(pid_t);
int sys$profiling_disable(pid_t);
void* sys$get_kernel_info_page();
int sys$futex(const Syscall::SC_futex_params*);
int sys$set_thread_boost(int tid, int amount);
int sys$set_process_boost(pid_t, int amount);