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author | alc <alc@FreeBSD.org> | 2002-08-02 03:56:31 +0000 |
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committer | alc <alc@FreeBSD.org> | 2002-08-02 03:56:31 +0000 |
commit | 9cde99ab1884b5673635f5b2d2232d2f5aaeeaf9 (patch) | |
tree | e7c4d6550b16ddb8a6013fead19f381ae91ec46a | |
parent | 1fa5d0d92735b9331ec50d8101a6c705609e7373 (diff) | |
download | FreeBSD-src-9cde99ab1884b5673635f5b2d2232d2f5aaeeaf9.zip FreeBSD-src-9cde99ab1884b5673635f5b2d2232d2f5aaeeaf9.tar.gz |
o Lock page queue accesses by vm_page_deactivate().
-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 82f4d56..7f6a788 100644 --- a/sys/vm/vm_object.c +++ b/sys/vm/vm_object.c @@ -1959,7 +1959,9 @@ vm_freeze_copyopts(vm_object_t object, vm_pindex_t froma, vm_pindex_t toa) printf("vm_freeze_copyopts: cannot read page from file: %lx\n", (long)m_in->pindex); continue; } + vm_page_lock_queues(); vm_page_deactivate(m_in); + vm_page_unlock_queues(); } vm_page_protect(m_in, VM_PROT_NONE); |