Author: markj
Date: Tue Oct 30 23:09:04 2018
New Revision: 339935
URL: https://svnweb.freebsd.org/changeset/base/339935
Log:
MFC r339934:
Revert r336984.
Approved by: re (kib)
Modified:
stable/12/sys/vm/vm_object.c
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/sys/vm/vm_object.c
==============================================================================
--- stable/12/sys/vm/vm_object.c Tue Oct 30 22:40:40 2018
(r339934)
+++ stable/12/sys/vm/vm_object.c Tue Oct 30 23:09:04 2018
(r339935)
@@ -2142,9 +2142,8 @@ vm_object_coalesce(vm_object_t prev_object, vm_ooffset
next_size >>= PAGE_SHIFT;
next_pindex = OFF_TO_IDX(prev_offset) + prev_size;
- if (prev_object->ref_count > 1 &&
- prev_object->size != next_pindex &&
- (prev_object->flags & OBJ_ONEMAPPING) == 0) {
+ if ((prev_object->ref_count > 1) &&
+ (prev_object->size != next_pindex)) {
VM_OBJECT_WUNLOCK(prev_object);
return (FALSE);
}
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