Andreas Kling 5d491fa1cd Kernel: Add a simple slab allocator for small allocations ... This is a freelist allocator with static size classes that works as a complement to the generic kmalloc(). It's a lot faster than kmalloc() since allocation just means popping from the freelist. It's also significantly more compact when there are a lot of objects smaller than the minimum kmalloc chunk size (32 bytes.) This patch enables it for the Region and PhysicalPage classes. In the PhysicalPage (8 bytes) case, it's a huge improvement since we no longer waste 75% of the storage allocated. There are also a number of ways this can be improved, so let's keep working on it going forward.		2019-09-16 10:33:27 +02:00
..
AnonymousVMObject.cpp	Kernel: Use a FixedArray for VMObject::m_physical_pages	2019-08-07 20:12:50 +02:00
AnonymousVMObject.h	Kernel: Split VMObject into two classes: Anonymous- and InodeVMObject	2019-08-07 18:09:32 +02:00
InodeVMObject.cpp	Kernel: Rename "vmo" to "vmobject" everywhere	2019-09-04 11:27:14 +02:00
InodeVMObject.h	Kernel: Split VMObject into two classes: Anonymous- and InodeVMObject	2019-08-07 18:09:32 +02:00
MemoryManager.cpp	Kernel: Get rid of MemoryManager::allocate_page_table()	2019-09-15 20:34:03 +02:00
MemoryManager.h	Kernel: Get rid of MemoryManager::allocate_page_table()	2019-09-15 20:34:03 +02:00
PageDirectory.cpp	Kernel: Display virtual addresses as V%p instead of L%x	2019-08-26 11:31:58 +02:00
PageDirectory.h	Kernel: Add mapping from page directory base (PDB) to PageDirectory	2019-08-06 11:30:26 +02:00
PhysicalAddress.h	Kernel: Add LogStream operator<< for PhysicalAddress	2019-09-15 20:47:49 +02:00
PhysicalPage.cpp	Kernel: Move kmalloc() into a Kernel/Heap/ directory	2019-09-16 09:01:44 +02:00
PhysicalPage.h	Kernel: Add a simple slab allocator for small allocations	2019-09-16 10:33:27 +02:00
PhysicalRegion.cpp	Kernel: Move PhysicalAddress.h into VM/	2019-07-09 15:04:45 +02:00
PhysicalRegion.h	Kernel: Move PhysicalAddress.h into VM/	2019-07-09 15:04:45 +02:00
RangeAllocator.cpp	Kernel: Rename LinearAddress => VirtualAddress.	2019-06-07 12:56:50 +02:00
RangeAllocator.h	AK: Rename <AK/AKString.h> to <AK/String.h>	2019-09-06 15:36:54 +02:00
Region.cpp	Kernel: Disable interrupts throughout ~Region()	2019-09-05 11:15:05 +02:00
Region.h	Kernel: Add a simple slab allocator for small allocations	2019-09-16 10:33:27 +02:00
VirtualAddress.h	Kernel: Add LogStream operator<< for VirtualAddress	2019-08-06 10:28:46 +02:00
VMObject.cpp	Kernel: Use a FixedArray for VMObject::m_physical_pages	2019-08-07 20:12:50 +02:00
VMObject.h	Kernel: Put all VMObjects in an InlineLinkedList instead of a HashTable	2019-08-08 11:11:22 +02:00