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kernel/slab: Check both pressure and min_object_reserve before returning slabs.

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Otherwise, if the pressure is low, then we won't properly respect
the min_object_reserve.
This commit is contained in:
Augustin Cavalier
2024-11-04 16:07:39 -05:00
parent 6101e74932
commit a2694db751
1 changed files with 2 additions and 2 deletions
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src/system/kernel/slab/ObjectCache.cpp
+2 -2
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@@ -232,8 +232,8 @@ ObjectCache::ReturnObjectToSlab(slab* source, void* object, uint32 flags)
partial.Remove(source); partial.Remove(source);
if (empty_count < pressure if (empty_count < pressure
&& total_objects - used_count - source->size || (total_objects - (used_count + source->size))
>= min_object_reserve) { < min_object_reserve) {
empty_count++; empty_count++;
empty.Add(source); empty.Add(source);
} else { } else {