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author | alc <alc@FreeBSD.org> | 2002-08-11 00:14:10 +0000 |
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committer | alc <alc@FreeBSD.org> | 2002-08-11 00:14:10 +0000 |
commit | 4eca68cb45090e5f7dcc9cc40bd7b3b4abae8384 (patch) | |
tree | 9f8e2237457af3e8a2cd36e6cd04c0d59b53baf6 /sys/vm/vm_object.c | |
parent | f8185309a43bd48cf704e206f5da1e1e0d4588d7 (diff) | |
download | FreeBSD-src-4eca68cb45090e5f7dcc9cc40bd7b3b4abae8384.zip FreeBSD-src-4eca68cb45090e5f7dcc9cc40bd7b3b4abae8384.tar.gz |
o Lock page queue accesses by vm_page_activate().
Diffstat (limited to 'sys/vm/vm_object.c')
-rw-r--r-- | sys/vm/vm_object.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/vm/vm_object.c b/sys/vm/vm_object.c index f13bbac..2490f19 100644 --- a/sys/vm/vm_object.c +++ b/sys/vm/vm_object.c @@ -1970,7 +1970,9 @@ vm_freeze_copyopts(vm_object_t object, vm_pindex_t froma, vm_pindex_t toa) pmap_copy_page(m_in, m_out); m_out->valid = m_in->valid; vm_page_dirty(m_out); + vm_page_lock_queues(); vm_page_activate(m_out); + vm_page_unlock_queues(); vm_page_wakeup(m_in); } vm_page_wakeup(m_out); |