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Kernel: Perform DeviceManagement initialization after MM is initialized

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There's no need to perform it this early, and until the MemoryManager
is initialized we have very limited kmalloc capacity, so let's try and
keep anything that's not required to be there out of there.
This commit is contained in:
Idan Horowitz 2022-01-25 20:45:38 +02:00
parent fa0a052fc6
commit c9d026d7bc
Notes: sideshowbarker 2024-07-17 20:13:53 +09:00 
Author: https://github.com/IdanHo
Commit: https://github.com/SerenityOS/serenity/commit/c9d026d7bc5
Pull-request: https://github.com/SerenityOS/serenity/pull/12133
Reviewed-by: https://github.com/bgianfo ✅
1 changed files with 5 additions and 4 deletions
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9
Kernel/init.cpp
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@ -182,15 +182,16 @@ extern "C" [[noreturn]] UNMAP_AFTER_INIT void init(BootInfo const& boot_info)
load_kernel_symbol_table();
s_bsp_processor.initialize(0);
CommandLine::initialize();
Memory::MemoryManager::initialize(0);
DeviceManagement::initialize();
SysFSComponentRegistry::initialize();
DeviceManagement::the().attach_null_device(*NullDevice::must_initialize());
DeviceManagement::the().attach_console_device(*ConsoleDevice::must_create());
DeviceManagement::the().attach_device_control_device(*DeviceControlDevice::must_create());
s_bsp_processor.initialize(0);
CommandLine::initialize();
Memory::MemoryManager::initialize(0);
MM.unmap_prekernel();