By the time that vm_reserv_init() runs, vm_phys_segs[] is initialized. Use
it instead of phys_avail[]. Discussed with: Svatopluk Kraus
This commit is contained in:
parent
5ada1acc02
commit
09e5f3c4b8
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=274867
@ -818,15 +818,17 @@ void
|
||||
vm_reserv_init(void)
|
||||
{
|
||||
vm_paddr_t paddr;
|
||||
int i;
|
||||
struct vm_phys_seg *seg;
|
||||
int segind;
|
||||
|
||||
/*
|
||||
* Initialize the reservation array. Specifically, initialize the
|
||||
* "pages" field for every element that has an underlying superpage.
|
||||
*/
|
||||
for (i = 0; phys_avail[i + 1] != 0; i += 2) {
|
||||
paddr = roundup2(phys_avail[i], VM_LEVEL_0_SIZE);
|
||||
while (paddr + VM_LEVEL_0_SIZE <= phys_avail[i + 1]) {
|
||||
for (segind = 0; segind < vm_phys_nsegs; segind++) {
|
||||
seg = &vm_phys_segs[segind];
|
||||
paddr = roundup2(seg->start, VM_LEVEL_0_SIZE);
|
||||
while (paddr + VM_LEVEL_0_SIZE <= seg->end) {
|
||||
vm_reserv_array[paddr >> VM_LEVEL_0_SHIFT].pages =
|
||||
PHYS_TO_VM_PAGE(paddr);
|
||||
paddr += VM_LEVEL_0_SIZE;
|
||||
|
Loading…
Reference in New Issue
Block a user