git: 4dd3e76881ad - main - kboot: use 128MB for the heap area, ZFS needs a lot of memory

[Warner Losh]

The branch main has been updated by imp:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=4dd3e76881ad025170b0cfb5455680b3c89fe263

commit 4dd3e76881ad025170b0cfb5455680b3c89fe263
Author:     Warner Losh <i...@freebsd.org>
AuthorDate: 2022-12-23 18:26:32 +0000
Commit:     Warner Losh <i...@freebsd.org>
CommitDate: 2023-01-07 20:27:49 +0000

    kboot: use 128MB for the heap area, ZFS needs a lot of memory
    
    ZFS uses a lot of memory. The old minimal allocations won't work when
    ZFS support is added. Most environments this will be used (or will
    liekly be used) have >> 256MB, 128MB should be safe everywhere and allow
    examination of a fair number of ZFS pools to boot from.
    
    Sponsored by:           Netflix
---
 stand/kboot/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stand/kboot/main.c b/stand/kboot/main.c
index 85453db50fa5..2e85121b7b12 100644
--- a/stand/kboot/main.c
+++ b/stand/kboot/main.c
@@ -150,7 +150,7 @@ int
 main(int argc, const char **argv)
 {
        void *heapbase;
-       const size_t heapsize = 15*1024*1024;
+       const size_t heapsize = 128*1024*1024;
        const char *bootdev;
 
        archsw.arch_getdev = kboot_getdev;