Lines Matching full:update
28 // There are actually two modes of update request. One is synchronous (and
36 // current request for an update, or to an old request for an update) we tag
37 // each group of requests with a sequence number. When an update arrives we can
126 // to update histograms, and to signal that thread when updates are completed.
129 // When a request is made to asynchronously update the histograms, we store
135 // We don't track the actual renderers that are contacted for an update, only
145 // The sequence number used by the most recent asynchronous update request to
150 // an asynchronous update).
157 // The sequence number used by the most recent synchronous update request to
162 // a synchronous update).
