From 73a71a7d85ee08566c6efbc6358db63f6d750958 Mon Sep 17 00:00:00 2001
From: Jeremy Soller <jackpot51@gmail.com>
Date: Sat, 17 Jun 2017 14:32:31 -0600
Subject: [PATCH] Increase size of kernel heap when live disk is loaded
---
src/consts.rs | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/consts.rs b/src/consts.rs
index 743bee56..149c9b45 100644
--- a/src/consts.rs
+++ b/src/consts.rs
@@ -15,7 +15,10 @@
/// Offset to kernel heap
pub const KERNEL_HEAP_OFFSET: usize = KERNEL_OFFSET + PML4_SIZE/2;
/// Size of kernel heap
- pub const KERNEL_HEAP_SIZE: usize = 256 * 1024 * 1024; // 256 MB
+ #[cfg(not(feature = "live"))]
+ pub const KERNEL_HEAP_SIZE: usize = 128 * 1024 * 1024; // 128 MB
+ #[cfg(feature = "live")]
+ pub const KERNEL_HEAP_SIZE: usize = 640 * 1024 * 1024; // 640 MB - 128 default + 512 for the live disk
/// 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;
--
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