On Sat, Sep 10, 2022 at 09:33:47AM +0300, jim945 via Grub-devel wrote: > Hi, > > I am compiling grubx64.efi with modulescpio exfat ext2 fat gzio iso9660 > loopback lzopio newc normal ntfs part_gpt part_msdos probe read search tar > test configfile echo xzio squash4 sfs memdisk > > The prefix is stored in the sfs container. > > After applying patch 938c3760b, the boot time before the menu appears > reaches 15-20 minutes. The work is very slow. > > And in Qemu this problem does not appear.
Sounds a similar problem discussed in another thread. https://lists.gnu.org/archive/html/grub-devel/2022-09/msg00005.html Maybe you could try to increase DEFAULT_HEAP_SIZE to 0x2000000 or some other larger value and see if the loadiing time is improved or not. https://git.savannah.gnu.org/cgit/grub.git/tree/grub-core/kern/efi/mm.c#n42 Gary Lin _______________________________________________ Grub-devel mailing list Grub-devel@gnu.org https://lists.gnu.org/mailman/listinfo/grub-devel
