Kernel: Allocate more 8-byte slabs than anything else

We need these for PhysicalPage objects. Ultimately I'd like to get rid
of these objects entirely, but while we still have to deal with them,
let's at least handle large demand a bit better.

1 files changed, 4 insertions, 3 deletions

diff --git a/Kernel/Heap/SlabAllocator.cpp b/Kernel/Heap/SlabAllocator.cpp
index 23f735ec02..6b886db4fc 100644
--- a/Kernel/Heap/SlabAllocator.cpp
+++ b/Kernel/Heap/SlabAllocator.cpp
@@ -79,9 +79,10 @@ void for_each_allocator(Callback callback)
 
 void slab_alloc_init()
 {
-    for_each_allocator([&](auto& allocator) {
-        allocator.init(128 * KB);
-    });
+    s_slab_allocator_8.init(384 * KB);
+    s_slab_allocator_16.init(128 * KB);
+    s_slab_allocator_32.init(128 * KB);
+    s_slab_allocator_48.init(128 * KB);
 }
 
 void* slab_alloc(size_t slab_size)