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Kernel: Make PhysicalPage::ref() use relaxed memory order

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When incrementing a reference count, it should be sufficient to use
relaxed ordering. Note that unref() still uses acquire-release.
This commit is contained in:
Andreas Kling 2022-08-24 16:07:29 +02:00
parent 032e06b762
commit 5a804b9a1d
Notes: sideshowbarker 2024-07-17 07:48:30 +09:00
1 changed files with 1 additions and 1 deletions
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2
Kernel/Memory/PhysicalPage.h
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@ -27,7 +27,7 @@ public:
void ref()
{
m_ref_count.fetch_add(1, AK::memory_order_acq_rel);
m_ref_count.fetch_add(1, AK::memory_order_relaxed);
}
void unref()