work around boot delay (FS#75673)
https://bugs.archlinux.org/task/75673 https://lists.gnu.org/archive/html/grub-devel/2022-09/msg00005.html
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0003-kern-efi-mm-increase-default-heap-size.patch
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0003-kern-efi-mm-increase-default-heap-size.patch
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@ -0,0 +1,29 @@
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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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11
PKGBUILD
11
PKGBUILD
@ -22,7 +22,7 @@ _commit='d9b4638c50b16d4722e66d334e2c1a674b4a45cc'
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_pkgver=2.06.r322.gd9b4638c5
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_unifont_ver='14.0.04'
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pkgver=${_pkgver/-/}
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pkgrel=3
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pkgrel=4
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url='https://www.gnu.org/software/grub/'
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arch=('x86_64')
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license=('GPL3')
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@ -62,6 +62,7 @@ source=("git+https://git.savannah.gnu.org/git/grub.git#commit=${_commit}"
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"https://ftp.gnu.org/gnu/unifont/unifont-${_unifont_ver}/unifont-${_unifont_ver}.bdf.gz"{,.sig}
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'0001-00_header-add-GRUB_COLOR_-variables.patch'
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'0002-10_linux-detect-archlinux-initramfs.patch'
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'0003-kern-efi-mm-increase-default-heap-size.patch'
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'grub.default'
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'sbat.csv')
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@ -71,6 +72,7 @@ sha256sums=('SKIP'
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'SKIP'
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'5dee6628c48eef79812bb9e86ee772068d85e7fcebbd2b2b8d1e19d24eda9dab'
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'8488aec30a93e8fe66c23ef8c23aefda39c38389530e9e73ba3fbcc8315d244d'
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'5529b5ef0cc735106b39b27329a6d1360323195cc2e75148d323ec0e681ed398'
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'c17bf255a41103f6b71a1710afc7e9addaebc578bcf51a48845e227b2f651682'
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'98b23d41e223bdc0a6e20bdcb3aa77e642f29b64081b1fd2f575314172fc89df')
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@ -123,10 +125,13 @@ prepare() {
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echo "Patch to enable GRUB_COLOR_* variables in grub-mkconfig..."
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## Based on http://lists.gnu.org/archive/html/grub-devel/2012-02/msg00021.html
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patch -Np1 -i "${srcdir}/0001-00_header-add-GRUB_COLOR_-variables.patch"
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patch -Np1 -i "${srcdir}/0001-00_header-add-GRUB_COLOR_-variables.patch"
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echo "Patch to detect of Arch Linux initramfs images by grub-mkconfig..."
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patch -Np1 -i "${srcdir}/0002-10_linux-detect-archlinux-initramfs.patch"
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patch -Np1 -i "${srcdir}/0002-10_linux-detect-archlinux-initramfs.patch"
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echo "Patch to increase default heap size..."
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patch -Np1 -i "${srcdir}/0003-kern-efi-mm-increase-default-heap-size.patch"
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echo "Fix DejaVuSans.ttf location so that grub-mkfont can create *.pf2 files for starfield theme..."
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sed 's|/usr/share/fonts/dejavu|/usr/share/fonts/dejavu /usr/share/fonts/TTF|g' -i "configure.ac"
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