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Increase heap size

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This commit is contained in:
Jeremy Soller 2016-11-17 21:45:34 -07:00
parent 7380d0c662
commit d26fe308ab
1 changed files with 1 additions and 1 deletions
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arch/x86_64/src/lib.rs
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@ -37,7 +37,7 @@ pub extern crate x86;
/// Offset to kernel heap /// Offset to kernel heap
pub const KERNEL_HEAP_OFFSET: usize = KERNEL_OFFSET + PML4_SIZE/2; pub const KERNEL_HEAP_OFFSET: usize = KERNEL_OFFSET + PML4_SIZE/2;
/// Size of kernel heap /// Size of kernel heap
pub const KERNEL_HEAP_SIZE: usize = 64 * 1024 * 1024; // 64 MB pub const KERNEL_HEAP_SIZE: usize = 256 * 1024 * 1024; // 256 MB
/// Offset to kernel percpu variables /// Offset to kernel percpu variables
//TODO: Use 64-bit fs offset to enable this pub const KERNEL_PERCPU_OFFSET: usize = KERNEL_HEAP_OFFSET - PML4_SIZE; //TODO: Use 64-bit fs offset to enable this pub const KERNEL_PERCPU_OFFSET: usize = KERNEL_HEAP_OFFSET - PML4_SIZE;