diff options
Diffstat (limited to 'sys/kern/init_main.c')
| -rw-r--r-- | sys/kern/init_main.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/kern/init_main.c b/sys/kern/init_main.c index f1a6a0b..6f5c653 100644 --- a/sys/kern/init_main.c +++ b/sys/kern/init_main.c @@ -485,11 +485,15 @@ start_init(void *dummy) * Need just enough stack to hold the faked-up "execve()" arguments. */ addr = trunc_page(USRSTACK - PAGE_SIZE); + mtx_unlock(&Giant); + mtx_lock(&vm_mtx); if (vm_map_find(&p->p_vmspace->vm_map, NULL, 0, &addr, PAGE_SIZE, FALSE, VM_PROT_ALL, VM_PROT_ALL, 0) != 0) panic("init: couldn't allocate argument space"); p->p_vmspace->vm_maxsaddr = (caddr_t)addr; p->p_vmspace->vm_ssize = 1; + mtx_unlock(&vm_mtx); + mtx_lock(&Giant); if ((var = getenv("init_path")) != NULL) { strncpy(init_path, var, sizeof init_path); |
