Lines Matching full:observed
61 * observed. A shared read sequence number records the lowest
62 * sequence number observed by any reader as of the last poll. Any
63 * write older than this value has been observed by all readers
116 * observed tsc. This would trade potential cache synchronization
254 * to 1 this means the only valid values are odd and an observed value
363 * Poll to determine the currently observed sequence number on a cpu
411 * Loop until all cores have observed the goal sequence or have
443 * Limit the minimum observed rd_seq whether we met the goal in smr_poll_scan()
451 * Advance the rd_seq as long as we observed a more recent value. in smr_poll_scan()
463 * Poll to determine whether all readers have observed the 'goal' write
468 * This routine will updated the minimum observed read sequence number in
518 * If we have already observed the sequence number we can immediately in smr_poll()