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Kernel: Slap UNMAP_AFTER_INIT on a bunch more functions

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We're now able to unmap 100 KiB of kernel text after init. :^)
This commit is contained in:
Andreas Kling 2021-02-19 21:29:46 +01:00
parent e920c74cae
commit 2b2828ae52
36 changed files with 105 additions and 105 deletions
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8
Kernel/Arch/i386/CPU.cpp
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@ -730,7 +730,7 @@ NEVER_INLINE UNMAP_AFTER_INIT void write_cr4(u32 value)
asm volatile("movl %%eax, %%cr4" ::"a"(value));
}
static void sse_init()
UNMAP_AFTER_INIT static void sse_init()
{
write_cr0((read_cr0() & 0xfffffffbu) | 0x2);
write_cr4(read_cr4() | 0x600);
@ -1540,7 +1540,7 @@ void Processor::assume_context(Thread& thread, u32 flags)
ASSERT_NOT_REACHED();
}
extern "C" void pre_init_finished(void)
extern "C" UNMAP_AFTER_INIT void pre_init_finished(void)
{
ASSERT(g_scheduler_lock.own_lock());
@ -1553,14 +1553,14 @@ extern "C" void pre_init_finished(void)
Scheduler::leave_on_first_switch(prev_flags);
}
extern "C" void post_init_finished(void)
extern "C" UNMAP_AFTER_INIT void post_init_finished(void)
{
// We need to re-acquire the scheduler lock before a context switch
// transfers control into the idle loop, which needs the lock held
Scheduler::prepare_for_idle_loop();
}
void Processor::initialize_context_switching(Thread& initial_thread)
UNMAP_AFTER_INIT void Processor::initialize_context_switching(Thread& initial_thread)
{
ASSERT(initial_thread.process().is_kernel_process());