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79e22acb225d8aaa4d20540afa50faac17ea29bf
ladybird/Kernel
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Andreas Kling 79e22acb22 Kernel: Use KBuffers for ProcFS and SynthFS 
Instead of generating ByteBuffers and keeping those lying around, have
these filesystems generate KBuffers instead. These are way less spooky
to leave around for a while.

Since FileDescription will keep a generated file buffer around until
userspace has read the whole thing, this prevents trivially exhausting
the kmalloc heap by opening many files in /proc for example.

The code responsible for generating each /proc file is not perfectly
efficient and many of them still use ByteBuffers internally but they
at least go away when we return now. :^)
2019-08-05 11:37:48 +02:00
..
Arch/i386
Kernel: Move VirtualAddress.h into VM/
2019-07-09 15:04:45 +02:00
Boot
Kernel: Make better use of the multiboot info.
2019-06-02 09:53:42 +02:00
Devices
Kernel: mount system call (#396)
2019-08-02 15:18:47 +02:00
FileSystem
Kernel: Use KBuffers for ProcFS and SynthFS
2019-08-05 11:37:48 +02:00
Net
Kernel: Make KBuffer a value-type wrapper around a KBufferImpl
2019-08-05 11:07:45 +02:00
TTY
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
VM
Kernel: Use KBuffers for ProcFS and SynthFS
2019-08-05 11:37:48 +02:00
.bochsrc
Give the emulator testing environments 128 MB of RAM.
2019-03-27 13:02:29 +01:00
.gitignore
Meta: Removed all gitignore in the source tree only keeping the root one
2019-06-30 10:41:26 +02:00
Assertions.h
Kernel: Move i386.{cpp,h} => Arch/i386/CPU.{cpp,h}
2019-06-07 20:02:01 +02:00
build-image-grub.sh
Build: Remove grub from default build process
2019-06-04 07:15:44 -07:00
build-image-qemu.sh
Build: Fix incorrect user and group settings for disk image (#280)
2019-07-03 16:57:37 +02:00
build-root-filesystem.sh
ChanViewer: Start working on a simple read-only 4Chan viewer
2019-08-04 10:10:38 +02:00
CMOS.cpp
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
CMOS.h
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
Console.cpp
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
Console.h
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
DoubleBuffer.cpp
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
DoubleBuffer.h
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
grub.cfg
Kernel: Parse cmdline for root filesystem e.g. root=/dev/hda1
2019-06-04 07:14:40 -07:00
init.cpp
Kernel: fix typo regarding floppy drives in init_stage2
2019-07-30 09:16:47 +02:00
install.sh
Build: Install most headers to Root (and libcore.a/libgui.a)
2019-05-17 21:59:48 +02:00
IO.h
Kernel: First cut of a sb16 driver
2019-07-13 08:00:24 +02:00
IRQHandler.cpp
Kernel: Move PIC.cpp into Arch/i386/
2019-07-09 15:04:43 +02:00
IRQHandler.h
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
KBuffer.h
Kernel: Use KBuffers for ProcFS and SynthFS
2019-08-05 11:37:48 +02:00
KeyCode.h
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
kmalloc.cpp
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
kmalloc.h
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
KParams.cpp
AK: Make HashMap::get(Key) return an Optional<Value>.
2019-07-24 10:25:43 +02:00
KParams.h
Kernel: Run clang-format on everything.
2019-06-07 11:43:58 +02:00
kprintf.cpp
Kernel+LibC: Add a dbgputstr() syscall for sending strings to debug output.
2019-07-21 21:43:37 +02:00
KResult.h
Kernel: Align the KResult value storage appropriately.
2019-08-02 19:22:48 +02:00
kstdio.h
Kernel+LibC: Add a dbgputstr() syscall for sending strings to debug output.
2019-07-21 21:43:37 +02:00
KSyms.cpp
Kernel: Add bounds checking to recognized_symbols in dump_backtrace_impl (#372)
2019-07-28 20:02:22 +02:00
KSyms.h
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
linker.ld
Kernel: Use a multiboot header instead of a convoluted two-part bootloader.
2019-04-01 21:43:07 +02:00
Lock.cpp
Kernel: Oops, forgot to add Lock.cpp.
2019-07-29 12:00:14 +02:00
Lock.h
Kernel: Move Lock code out-of-line.
2019-07-29 11:19:04 +02:00
makeall.sh
ChanViewer: Start working on a simple read-only 4Chan viewer
2019-08-04 10:10:38 +02:00
Makefile
Kernel+AK: Remove AK/StdLibExtras.cpp, moving kernel stuff to Kernel/.
2019-07-29 11:58:44 +02:00
mkmap.sh
Kernel: Don't symbolicate symbol+offset for obvious non-kernel addresses.
2019-04-30 14:47:22 +02:00
MousePacket.h
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
Multiboot.h
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
PCI.cpp
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
PCI.h
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
Process.cpp
Kernel: mount() should fail if the provided device is not a disk device
2019-08-02 19:31:59 +02:00
Process.h
Kernel: mount system call (#396)
2019-08-02 15:18:47 +02:00
ProcessTracer.cpp
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
ProcessTracer.h
Kernel: Move File.{cpp,h} into FileSystem/
2019-07-09 15:04:45 +02:00
RTC.cpp
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
RTC.h
Add clang-format file
2019-05-28 17:31:20 +02:00
run
Kernel: First cut of a sb16 driver
2019-07-13 08:00:24 +02:00
Scheduler.cpp
Scheduler: Fix bitrotted SCHEDULER_RUNNABLE_DEBUG code
2019-08-01 20:00:56 +02:00
Scheduler.h
Move runnable/non-runnable list control entirely over to Scheduler
2019-07-22 09:42:39 +02:00
SharedBuffer.cpp
Kernel+ProcessManager: Let processes have an icon and show it in the table.
2019-07-29 07:26:01 +02:00
SharedBuffer.h
Kernel+ProcessManager: Let processes have an icon and show it in the table.
2019-07-29 07:26:01 +02:00
StdLib.cpp
Kernel+AK: Remove AK/StdLibExtras.cpp, moving kernel stuff to Kernel/.
2019-07-29 11:58:44 +02:00
StdLib.h
AK: Rename the common integer typedefs to make it obvious what they are.
2019-07-03 21:20:13 +02:00
sync.sh
Build: Remove grub from default build process
2019-06-04 07:15:44 -07:00
Syscall.cpp
Kernel: mount system call (#396)
2019-08-02 15:18:47 +02:00
Syscall.h
Kernel: mount system call (#396)
2019-08-02 15:18:47 +02:00
Thread.cpp
Kernel: Clean up thread stacks when a thread dies
2019-08-01 20:17:12 +02:00
Thread.h
Kernel: Clean up thread stacks when a thread dies
2019-08-01 20:17:12 +02:00
UnixTypes.h
Kernel: Add support for the WSTOPPED flag to the waitpid() syscall.
2019-07-14 11:35:49 +02:00