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Fix a bug introduced in r356002. Prior versions of this patchset had

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vm_page_remove() rather than !vm_page_wired() as the condition for free.
When this changed back to wired the busy lock was leaked.

Reported by:	pho
Reviewed by:	markj
This commit is contained in:
Jeff Roberson 2019-12-22 20:35:50 +00:00
parent cd0c3137f8
commit 419f0b1f95
1 changed files with 2 additions and 0 deletions
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2
sys/vm/vm_fault.c
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@ -180,6 +180,8 @@ fault_page_free(vm_page_t *mp)
VM_OBJECT_ASSERT_WLOCKED(m->object); VM_OBJECT_ASSERT_WLOCKED(m->object);
if (!vm_page_wired(m)) if (!vm_page_wired(m))
vm_page_free(m); vm_page_free(m);
else
vm_page_xunbusy(m);
*mp = NULL; *mp = NULL;
} }
} }