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Kernel: Increase userspace stack size and decrease kernel stack

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Quake II needs a lot of stack, it was overflowing my 256 KiB stack so
this patch doubles that, so Quake II can run!

Also every thread had 256 KiB kernel stack. This is unnecessarily large
and now dropped to 32 KiB.
This commit is contained in:
Bananymous
2024-11-14 21:03:04 +02:00
parent a859558840
commit 0228cd4f31
1 changed files with 2 additions and 2 deletions
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4
kernel/include/kernel/Thread.h
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@@ -103,8 +103,8 @@ namespace Kernel
// {kernel,userspace}_stack has to be destroyed before page table
BAN::UniqPtr<PageTable> m_keep_alive_page_table;
static constexpr size_t m_kernel_stack_size { PAGE_SIZE * 64 };
static constexpr size_t m_userspace_stack_size { PAGE_SIZE * 64 };
static constexpr size_t m_kernel_stack_size { PAGE_SIZE * 8 };
static constexpr size_t m_userspace_stack_size { PAGE_SIZE * 128 };
BAN::UniqPtr<VirtualRange> m_kernel_stack;
BAN::UniqPtr<VirtualRange> m_userspace_stack;
const pid_t m_tid { 0 };