diff options
| -rw-r--r-- | sys/amd64/amd64/pmap.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/amd64/amd64/pmap.c b/sys/amd64/amd64/pmap.c index e1d373c..19be4e0 100644 --- a/sys/amd64/amd64/pmap.c +++ b/sys/amd64/amd64/pmap.c @@ -2234,6 +2234,7 @@ reclaim_pv_chunk(pmap_t locked_pmap, struct rwlock **lockp) if (m_pc == NULL && free != NULL) { m_pc = free; free = (void *)m_pc->object; + m_pc->object = NULL; /* Recycle a freed page table page. */ m_pc->wire_count = 1; atomic_add_int(&cnt.v_wire_count, 1); |
