Author: kib
Date: Fri Oct 5 18:14:18 2018
New Revision: 339203
URL: https://svnweb.freebsd.org/changeset/base/339203
Log:
MFC r338998:
In vm_fault_copy_entry(), we should not assert that entry is charged
if the dst_object is not of swap type.
Modified:
stable/11/sys/vm/vm_fault.c
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/sys/vm/vm_fault.c
==============================================================================
--- stable/11/sys/vm/vm_fault.c Fri Oct 5 18:12:49 2018 (r339202)
+++ stable/11/sys/vm/vm_fault.c Fri Oct 5 18:14:18 2018 (r339203)
@@ -1622,7 +1622,9 @@ vm_fault_copy_entry(vm_map_t dst_map, vm_map_t src_map
dst_object->cred = curthread->td_ucred;
crhold(dst_object->cred);
*fork_charge += dst_object->charge;
- } else if (dst_object->cred == NULL) {
+ } else if ((dst_object->type == OBJT_DEFAULT ||
+ dst_object->type == OBJT_SWAP) &&
+ dst_object->cred == NULL) {
KASSERT(dst_entry->cred != NULL, ("no cred for entry %p",
dst_entry));
dst_object->cred = dst_entry->cred;
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