From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Daniel Axtens Date: Tue, 20 Sep 2022 00:30:30 +1000 Subject: [PATCH] efi: Increase default memory allocation to 32 MiB We have multiple reports of things being slower with a 1 MiB initial static allocation, and a report (more difficult to nail down) of a boot failure as a result of the smaller initial allocation. Make the initial memory allocation 32 MiB. Signed-off-by: Daniel Axtens Reviewed-by: Daniel Kiper (cherry picked from commit 75e38e86e7d9202f050b093f20500d9ad4c6dad9) --- grub-core/kern/efi/mm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/grub-core/kern/efi/mm.c b/grub-core/kern/efi/mm.c index 016ba6cf2f..b27e966e1f 100644 --- a/grub-core/kern/efi/mm.c +++ b/grub-core/kern/efi/mm.c @@ -39,7 +39,7 @@ #define MEMORY_MAP_SIZE 0x3000 /* The default heap size for GRUB itself in bytes. */ -#define DEFAULT_HEAP_SIZE 0x100000 +#define DEFAULT_HEAP_SIZE 0x2000000 static void *finish_mmap_buf = 0; static grub_efi_uintn_t finish_mmap_size = 0;