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2a5cff232bb5d313545ba46f6640aefda279258d
ladybird/Kernel
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Andreas Kling 2a5cff232b Kernel: Use slab allocation automagically for small kmalloc() requests 
This patch adds generic slab allocators to kmalloc. In this initial
version, the slab sizes are 16, 32, 64, 128, 256 and 512 bytes.

Slabheaps are backed by 64 KiB block-aligned blocks with freelists,
similar to what we do in LibC malloc and LibJS Heap.
2021-12-26 21:22:59 +01:00
..
API
Kernel+UE+LibC: Store address as void* in SC_m{re,}map_params
2021-12-23 23:08:10 +01:00
Arch
AK+Everywhere: Replace __builtin bit functions
2021-12-21 22:13:51 +01:00
Bus
Kernel/SysFS: Prevent allocation for component name during construction
2021-12-14 09:01:33 +01:00
Devices
Kernel: Make major and minor numbers to be DistinctNumerics
2021-12-23 23:02:39 +01:00
FileSystem
Kernel: Fix deadlock caused by page faults while holding disk cache lock
2021-12-26 00:42:51 +01:00
Firmware
Kernel: Move Multi Processor Parser code to a separate directory
2021-12-23 23:18:58 -08:00
Graphics
Kernel: Use copy_typed_from_user() in more places :^)
2021-12-18 11:30:10 +01:00
Heap
Kernel: Use slab allocation automagically for small kmalloc() requests
2021-12-26 21:22:59 +01:00
Interrupts
Kernel: Encapsulate APIC initialization inside InterruptManagement
2021-12-26 16:22:09 +02:00
Library
Kernel: Mark kernel smart-pointer classes as [[nodiscard]]
2021-12-05 15:31:03 +01:00
Locking
Kernel: Remove no-longer-used Lockable template
2021-12-26 21:22:59 +01:00
Memory
Kernel: Make kmalloc heap expansion kmalloc-free
2021-12-25 22:07:59 +01:00
Net
Kernel: Remove unnecessary SocketHandle<T> class
2021-12-25 11:23:57 +01:00
Prekernel
Kernel: Do not do integer to pointer conversion in constexpr functions
2021-12-04 11:59:59 -08:00
Storage
Kernel: Make major and minor numbers to be DistinctNumerics
2021-12-23 23:02:39 +01:00
Syscalls
Kernel: Make msync return EINVAL when regions are too large
2021-12-23 17:43:12 -08:00
Tasks
Kernel: Mark kernel smart-pointer classes as [[nodiscard]]
2021-12-05 15:31:03 +01:00
Time
Kernel: Encapsulate APIC initialization inside InterruptManagement
2021-12-26 16:22:09 +02:00
TTY
Kernel: Mark PTYMultiplexer init & parse_hex_digit as UNMAP_AFTER_INIT
2021-12-24 14:28:59 -08:00
AddressSanitizer.cpp
…
AddressSanitizer.h
…
Assertions.h
Kernel: Remove ASM_Wrapper include from platform independent processor.h
2021-12-01 11:22:04 -08:00
AtomicEdgeAction.h
…
BootInfo.h
Kernel: Add an x86 include check+error in x86/PageDirectory.h
2021-12-01 11:22:04 -08:00
CMakeLists.txt
Kernel: Move Multi Processor Parser code to a separate directory
2021-12-23 23:18:58 -08:00
CMOS.cpp
…
CMOS.h
…
CommandLine.cpp
Kernel: Ensure SMP mode is not enabled if IOAPIC mode is disabled
2021-12-20 11:00:31 -08:00
CommandLine.h
Kernel: Ensure SMP mode is not enabled if IOAPIC mode is disabled
2021-12-20 11:00:31 -08:00
Coredump.cpp
Kernel: Exclude PROT_NONE regions from coredumps
2021-12-22 00:02:36 -08:00
Coredump.h
Kernel: Replace KResult and KResultOr<T> with Error and ErrorOr<T>
2021-11-08 01:10:53 +01:00
Debug.h.in
Kernel: Add AC97_DEBUG macro
2021-11-28 19:26:22 +02:00
DoubleBuffer.cpp
Kernel: Share code between DoubleBuffer's read() and peek()
2021-11-21 20:22:48 +01:00
DoubleBuffer.h
Kernel: Share code between DoubleBuffer's read() and peek()
2021-11-21 20:22:48 +01:00
embedmap.sh
…
Forward.h
Kernel: Replace KResult and KResultOr<T> with Error and ErrorOr<T>
2021-11-08 01:10:53 +01:00
FutexQueue.cpp
…
FutexQueue.h
…
GlobalProcessExposed.cpp
Kernel: Make major and minor numbers to be DistinctNumerics
2021-12-23 23:02:39 +01:00
init.cpp
Kernel: Encapsulate APIC initialization inside InterruptManagement
2021-12-26 16:22:09 +02:00
KBuffer.h
Kernel: Replace KResult and KResultOr<T> with Error and ErrorOr<T>
2021-11-08 01:10:53 +01:00
KBufferBuilder.cpp
Everywhere: Pass AK::StringView by value
2021-11-11 01:27:46 +01:00
KBufferBuilder.h
AK: Convert AK::Format formatting helpers to returning ErrorOr<void>
2021-11-17 00:21:13 +01:00
KLexicalPath.cpp
Everywhere: Pass AK::StringView by value
2021-11-11 01:27:46 +01:00
KLexicalPath.h
Everywhere: Pass AK::StringView by value
2021-11-11 01:27:46 +01:00
kprintf.cpp
Kernel+UE+LibC: Remove unused dbgputch syscall
2021-11-24 22:56:39 +01:00
kstdio.h
Kernel+UE+LibC: Remove unused dbgputch syscall
2021-11-24 22:56:39 +01:00
KString.cpp
Kernel: Add an error propagating KString::format(..) API :^)
2021-11-30 11:16:35 +01:00
KString.h
Kernel: Add an error propagating KString::format(..) API :^)
2021-11-30 11:16:35 +01:00
KSyms.cpp
Kernel: Mark PTYMultiplexer init & parse_hex_digit as UNMAP_AFTER_INIT
2021-12-24 14:28:59 -08:00
KSyms.h
Everywhere: Pass AK::StringView by value
2021-11-11 01:27:46 +01:00
linker.ld
…
MiniStdLib.cpp
…
mkmap.sh
…
Multiboot.h
…
Panic.cpp
Kernel: Separate panic behavior from bootmode
2021-10-25 23:38:28 +02:00
Panic.h
…
PerformanceEventBuffer.cpp
Kernel: Mask kernel addresses in perf event streams for non-superuser
2021-12-19 18:18:38 +01:00
PerformanceEventBuffer.h
Everywhere: Pass AK::StringView by value
2021-11-11 01:27:46 +01:00
PerformanceManager.h
Kernel: Resolve clang-tidy readability-qualified-auto warning
2021-11-14 22:52:35 +01:00
PhysicalAddress.h
AK: Convert AK::Format formatting helpers to returning ErrorOr<void>
2021-11-17 00:21:13 +01:00
Process.cpp
Kernel: Make perfcore files owned by UID=0, GID=0
2021-12-19 18:18:38 +01:00
Process.h
Kernel: Make sys${ftruncate,pread} take off_t as const pointer
2021-12-18 11:30:10 +01:00
ProcessExposed.cpp
Kernel: Use DistinctNumeric for filesystem ID's
2021-11-18 21:11:30 +01:00
ProcessExposed.h
Kernel+SystemServer: Add /dev/tty
2021-12-12 22:32:35 +01:00
ProcessGroup.cpp
Kernel: Replace KResult and KResultOr<T> with Error and ErrorOr<T>
2021-11-08 01:10:53 +01:00
ProcessGroup.h
Kernel: Replace KResult and KResultOr<T> with Error and ErrorOr<T>
2021-11-08 01:10:53 +01:00
ProcessProcFSTraits.cpp
Kernel+SystemServer: Add /dev/tty
2021-12-12 22:32:35 +01:00
ProcessSpecificExposed.cpp
Kernel+SystemServer: Add /dev/tty
2021-12-12 22:32:35 +01:00
Random.cpp
Kernel: Make KernelRng not inherit from Lockable
2021-12-26 21:22:59 +01:00
Random.h
Kernel: Make KernelRng not inherit from Lockable
2021-12-26 21:22:59 +01:00
RTC.cpp
…
RTC.h
…
SanCov.cpp
…
Scheduler.cpp
AK+Everywhere: Replace __builtin bit functions
2021-12-21 22:13:51 +01:00
Scheduler.h
…
Sections.h
Kernel: Move userspace virtual address range base to 0x10000
2021-12-22 00:02:36 -08:00
StdLib.cpp
Kernel: Remove unused String.h includes
2021-12-11 13:15:26 -08:00
StdLib.h
Kernel: Remove unused forward declaration of Syscall::StringArgument
2021-11-14 22:52:35 +01:00
Syscall.cpp
Kernel: Enable SMAP protection earlier during syscall entry
2021-12-18 11:30:10 +01:00
Thread.cpp
Kernel: Don't honor userspace SIGSTOP requests in Thread::block()
2021-12-23 00:57:36 +01:00
Thread.h
Kernel: Don't honor userspace SIGSTOP requests in Thread::block()
2021-12-23 00:57:36 +01:00
ThreadBlockers.cpp
AK+Everywhere: Replace __builtin bit functions
2021-12-21 22:13:51 +01:00
ThreadTracer.cpp
…
ThreadTracer.h
Kernel: Resolve clang-tidy readability-implicit-bool-conversion warnings
2021-11-14 22:52:35 +01:00
TimerQueue.cpp
…
TimerQueue.h
…
UBSanitizer.cpp
Kernel: Switch KUBSAN prints to use critical_dmesgln instead of dbgln
2021-12-22 00:02:36 -08:00
UnixTypes.h
…
UserOrKernelBuffer.cpp
Kernel: Replace KResult and KResultOr<T> with Error and ErrorOr<T>
2021-11-08 01:10:53 +01:00
UserOrKernelBuffer.h
Kernel+LibC: Move errno definitions to Kernel/API/POSIX
2021-12-16 22:21:35 +03:30
VirtualAddress.h
AK: Convert AK::Format formatting helpers to returning ErrorOr<void>
2021-11-17 00:21:13 +01:00
WaitQueue.cpp
…
WaitQueue.h
…
WorkQueue.cpp
Kernel: Mark kernel smart-pointer classes as [[nodiscard]]
2021-12-05 15:31:03 +01:00
WorkQueue.h
Kernel: Make WorkQueue::WorkItem slab allocated
2021-10-26 10:50:44 +02:00