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Kernel: Implement lazy FPU state restore.

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This commit is contained in:
Andreas Kling 2019-01-25 07:52:44 +01:00
parent 2279f5eaa6
commit dfdca9d2a7
8 changed files with 50 additions and 9 deletions
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2
Kernel/Scheduler.cpp
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@ -8,6 +8,7 @@
static const dword time_slice = 5; // *10 = 50ms
Process* current;
Process* g_last_fpu_process;
static Process* s_colonel_process;
static bool s_in_yield;
@ -299,6 +300,7 @@ void Scheduler::initialize()
initialize_redirection();
s_colonel_process = Process::create_kernel_process("colonel", nullptr);
current = nullptr;
g_last_fpu_process = nullptr;
s_in_yield = false;
load_task_register(s_redirection.selector);
}