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authorJason Wang <jasowang@redhat.com>2011-06-21 18:04:38 +0800
committerMichael S. Tsirkin <mst@redhat.com>2011-07-19 13:28:34 +0300
commit2723feaa8ec64f677f644c9189ed87d83f5559c1 (patch)
tree23ecb435e42dac4614c5470935e813cf91f74c5d /fs/omfs
parentf59281dafb832b161133743fcf3dc29051e6fdb8 (diff)
vhost: set log when updating used flags or avail event
We need to log writes when updating used flags and avail event fields. Otherwise the guest may see a stale value after migration and miss notifying the host. Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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