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c70e2f25197650bfce3cb9bf5f952cd83e15bc95
ladybird/Kernel
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Andreas Kling c70e2f2519 Kernel: Protect the Custody cache with a mutex instead of a spinlock 
We don't need to access the Custody cache in IRQs or anything like that,
so it should be fine to use a regular Mutex (via ProtectedValue.)

This allows threads to block while waiting for the custody cache.
Thanks to Sergey for pointing this out. :^)
2021-08-18 00:44:35 +02:00
..
ACPI
Kernel: Move Mutex into Locking/
2021-08-07 11:48:00 +02:00
API
Kernel+Userland: Remove global futexes
2021-08-17 01:21:47 +02:00
Arch
Kernel: Disambiguate instruction size for mov in read_gs_ptr
2021-08-11 12:34:47 +02:00
Bus
Kernel: Fix compilation with Clang
2021-08-17 13:31:43 +01:00
Devices
Kernel: Make Kernel::VMObject allocation functions return KResultOr
2021-08-15 15:41:02 +02:00
FileSystem
Kernel: Protect the Custody cache with a mutex instead of a spinlock
2021-08-18 00:44:35 +02:00
Graphics
Kernel: Make Kernel::VMObject allocation functions return KResultOr
2021-08-15 15:41:02 +02:00
Heap
Kernel: Allow kfree_aligned to be called on null pointers
2021-08-13 22:02:23 +02:00
Interrupts
Kernel: Make Kernel::VMObject allocation functions return KResultOr
2021-08-15 15:41:02 +02:00
Library
Kernel: Add a little explainer comment to ListedRefCounted
2021-08-17 01:21:47 +02:00
Locking
Kernel: Convert lock debug APIs to east const
2021-08-13 20:42:39 +02:00
Memory
Kernel: Remove unused VMObject::is_contiguous()
2021-08-17 01:21:47 +02:00
Modules
…
Net
Kernel: Move ARP debug information to ARP_DEBUG
2021-08-15 21:53:29 +02:00
Prekernel
Meta: Add Clang support to the CMake build scripts
2021-08-08 10:55:36 +02:00
Storage
Kernel: Make FileSystem::initialize() return KResult
2021-08-14 15:19:00 +02:00
Syscalls
Kernel+Userland: Remove global futexes
2021-08-17 01:21:47 +02:00
Tasks
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Time
Kernel: Add CLOCK_MONOTONIC_COARSE to the kernel time page
2021-08-10 21:51:05 +02:00
TTY
Kernel: Convert SlavePTY all-instances HashTable to an IntrusiveList
2021-08-17 01:21:47 +02:00
AddressSanitizer.cpp
…
AddressSanitizer.h
…
Assertions.h
…
AtomicEdgeAction.h
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BootInfo.h
…
CMakeLists.txt
Kernel+Userland: Remove chroot functionality
2021-08-15 12:44:35 +02:00
CMOS.cpp
…
CMOS.h
…
CommandLine.cpp
Kernel/USB: Create controller base class and introduce USBManagement
2021-08-09 21:05:25 +02:00
CommandLine.h
Kernel/USB: Create controller base class and introduce USBManagement
2021-08-09 21:05:25 +02:00
ConsoleDevice.cpp
Everywhere: Replace AK::Singleton => Singleton
2021-08-08 00:03:45 +02:00
ConsoleDevice.h
…
CoreDump.cpp
Kernel/SMP: Skip thread registers in core dump if there is no trap frame
2021-08-10 02:49:37 +02:00
CoreDump.h
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Debug.h.in
Kernel: Implement a ISO 9660 filesystem reader :^)
2021-08-07 15:21:58 +02:00
DoubleBuffer.cpp
Kernel: Add convenience values to the Memory::Region::Access enum
2021-08-06 22:25:00 +02:00
DoubleBuffer.h
Kernel: Move Mutex into Locking/
2021-08-07 11:48:00 +02:00
embedmap.sh
…
Forward.h
Kernel: Move {Process,Thread,Session,ProcessGroup}ID to Kernel/Forward.h
2021-08-14 19:58:11 +02:00
FutexQueue.cpp
Kernel+Userland: Remove global futexes
2021-08-17 01:21:47 +02:00
FutexQueue.h
Kernel+Userland: Remove global futexes
2021-08-17 01:21:47 +02:00
GlobalProcessExposed.cpp
Kernel: Move ProcFS related overrides in Process to ProcessProcFSTraits
2021-08-15 02:27:13 +02:00
init.cpp
Kernel: Lock thread list while in Thread::unref()
2021-08-15 12:44:35 +02:00
IO.h
…
KBuffer.h
Kernel: Add convenience values to the Memory::Region::Access enum
2021-08-06 22:25:00 +02:00
KBufferBuilder.cpp
Kernel: Add convenience values to the Memory::Region::Access enum
2021-08-06 22:25:00 +02:00
KBufferBuilder.h
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KLexicalPath.cpp
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KLexicalPath.h
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kprintf.cpp
Kernel: Introduce a StringView overload of dbgputstr(..)
2021-08-13 11:08:11 +02:00
KResult.h
Kernel: Stop allowing implicit conversion from KResult to int
2021-08-14 15:19:00 +02:00
kstdio.h
Kernel: Introduce a StringView overload of dbgputstr(..)
2021-08-13 11:08:11 +02:00
KString.cpp
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KString.h
Kernel: Annotate KString methods as [[nodiscard]]
2021-08-13 11:08:11 +02:00
KSyms.cpp
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KSyms.h
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linker.ld
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MiniStdLib.cpp
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mkmap.sh
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Module.h
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Multiboot.h
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Panic.cpp
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Panic.h
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PerformanceEventBuffer.cpp
Kernel: Make sys$perf_register_string() generate the string ID's
2021-08-12 00:03:39 +02:00
PerformanceEventBuffer.h
Kernel: Make sys$perf_register_string() generate the string ID's
2021-08-12 00:03:39 +02:00
PerformanceManager.h
Kernel: Add syscall performance event type
2021-08-10 21:55:48 +02:00
PhysicalAddress.h
…
Process.cpp
Kernel: Add a Process::FileDescriptions::get_if_valid(index) API
2021-08-16 21:16:14 +02:00
Process.h
Kernel: Add a Process::FileDescriptions::get_if_valid(index) API
2021-08-16 21:16:14 +02:00
ProcessExposed.cpp
Kernel: Handle allocation failure in ProcFS and friends
2021-08-15 02:27:13 +02:00
ProcessExposed.h
Kernel+Userland: Remove chroot functionality
2021-08-15 12:44:35 +02:00
ProcessGroup.cpp
Everywhere: Replace AK::Singleton => Singleton
2021-08-08 00:03:45 +02:00
ProcessGroup.h
Kernel: Port process groups to SpinLockProtectedValue
2021-08-07 13:30:59 +02:00
ProcessProcFSTraits.cpp
Kernel+Userland: Remove chroot functionality
2021-08-15 12:44:35 +02:00
ProcessSpecificExposed.cpp
Kernel/ProcFS: Avoid String allocation when traversing /proc/PID/fd/
2021-08-17 01:21:47 +02:00
Random.cpp
Everywhere: Replace AK::Singleton => Singleton
2021-08-08 00:03:45 +02:00
Random.h
Kernel: Move Lockable into its own header
2021-08-07 11:48:00 +02:00
RTC.cpp
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RTC.h
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SanCov.cpp
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Scheduler.cpp
Kernel: Lock thread list while in Thread::unref()
2021-08-15 12:44:35 +02:00
Scheduler.h
Kernel: Rename queue_runnable_thread() => enqueue_runnable_thread()
2021-08-08 14:24:55 +02:00
Sections.h
…
StdLib.cpp
Kernel: Remove copy_string_from_user() as it's no longer used
2021-08-15 12:44:35 +02:00
StdLib.h
Kernel: Remove copy_string_from_user() as it's no longer used
2021-08-15 12:44:35 +02:00
Syscall.cpp
Kernel: Stop allowing implicit conversion from KResult to int
2021-08-14 15:19:00 +02:00
Thread.cpp
Kernel: Fix compilation with Clang
2021-08-17 13:31:43 +01:00
Thread.h
Kernel: Port Thread to ListedRefCounted
2021-08-17 01:21:47 +02:00
ThreadBlockers.cpp
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ThreadTracer.cpp
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ThreadTracer.h
Kernel: Move {Process,Thread,Session,ProcessGroup}ID to Kernel/Forward.h
2021-08-14 19:58:11 +02:00
TimerQueue.cpp
Everywhere: Replace AK::Singleton => Singleton
2021-08-08 00:03:45 +02:00
TimerQueue.h
…
UBSanitizer.cpp
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UnixTypes.h
Kernel: Move {Process,Thread,Session,ProcessGroup}ID to Kernel/Forward.h
2021-08-14 19:58:11 +02:00
UserOrKernelBuffer.cpp
Kernel: Move Kernel/Memory/ code into Kernel::Memory namespace
2021-08-06 14:05:58 +02:00
UserOrKernelBuffer.h
Kernel: Move Kernel/Memory/ code into Kernel::Memory namespace
2021-08-06 14:05:58 +02:00
VirtualAddress.h
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WaitQueue.cpp
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WaitQueue.h
Kernel: Move SpinLock.h into Locking/
2021-08-07 11:48:00 +02:00
WorkQueue.cpp
Kernel: Move SpinLock.h into Locking/
2021-08-07 11:48:00 +02:00
WorkQueue.h
…