forked from pool/grub2
33 lines
1.1 KiB
Diff
33 lines
1.1 KiB
Diff
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From 3e08d9afd273b5dade84fec5f7f17113c47b6b75 Mon Sep 17 00:00:00 2001
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From: Gary Lin <glin@suse.com>
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Date: Fri, 2 Sep 2022 11:26:39 +0800
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Subject: [PATCH 1/2] kern/efi/mm: Enlarge the default heap size
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The default heap size (0x100000, 1MB) is not enough for the
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openSUSE/SUSE theme, and the additional dynamical allocation of memory
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regions significantly slows down the loading of the grub2 menu theme.
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This commit increases the default heap size to 0x2000000, 32MB, and this
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should be enough to cover the theme files.
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Signed-off-by: Gary Lin <glin@suse.com>
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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 48380d3..70d3e3d 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 0x2000000
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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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2.35.3
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