30 lines
895 B
Diff
30 lines
895 B
Diff
From faedc1669cb4862020b572fdd013fbe7f5fb925c Mon Sep 17 00:00:00 2001
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From: Christian Hesse <mail@eworm.de>
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Date: Fri, 2 Sep 2022 13:37:51 +0200
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Subject: [PATCH 1/1] kern/efi/mm: increase default heap size
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The new dynamic memory allocation slows down grub startup. Try to
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fix / work around by increasing the default heap size.
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Signed-off-by: Christian Hesse <mail@eworm.de>
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---
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grub-core/kern/efi/mm.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/grub-core/kern/efi/mm.c b/grub-core/kern/efi/mm.c
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index d290c9a76..598e6b6a2 100644
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--- a/grub-core/kern/efi/mm.c
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+++ b/grub-core/kern/efi/mm.c
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@@ -39,7 +39,7 @@
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#define MEMORY_MAP_SIZE 0x3000
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/* The default heap size for GRUB itself in bytes. */
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-#define DEFAULT_HEAP_SIZE 0x100000
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+#define DEFAULT_HEAP_SIZE 0x1000000
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static void *finish_mmap_buf = 0;
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static grub_efi_uintn_t finish_mmap_size = 0;
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--
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2.37.3
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