Lines Matching defs:to
35 * nosync. There is no need to put clean regions in the hash.
37 * In addition to being present in the hash table a region _may_
40 * clean_regions: Regions on this list have no io pending to
47 * this list and hand them to kmirrord, which will schedule the
58 * which I believe means that we only have to disable irqs when
64 * context, so all other uses will have to suspend local irqs.
193 DMERR("unable to allocate region hash memory");
325 * The region wasn't in the hash, so we fall back to the
398 * now been pulled out of the system, so no need to do
458 * We can move the region to corresponding list for next action.
459 * At this point, the region is not yet connected to any list.
522 /* Extra reference to avoid race with rh_stop_recovery */
610 * doesn't get submitted to the lower levels of block layer.
626 * are in the no-sync state. We have to recover these by
627 * recopying from the default mirror to all the others.
641 struct io_region from, to[KCOPYD_MAX_REGIONS], *dest;
661 for (i = 0, dest = to; i < ms->nr_mirrors; i++) {
672 /* hand to kcopyd */
674 r = kcopyd_copy(ms->kcopyd_client, &from, ms->nr_mirrors - 1, to, flags,
720 * remap a buffer to a particular mirror.
756 * SYNC: increment pending, use kcopyd to write to *all* mirrors
758 * NOSYNC: increment pending, just write to the default mirror
773 * This way we handle both writes to SYNC and NOSYNC
853 * be written to (writes to recover regions are going to
1046 ti->error = "Not enough arguments to support feature count";
1211 /* Pass this io over to the daemon */
1232 * We need to dec pending if this was a write.
1247 /* Wait for all I/O we generated to complete */
1323 DMERR("%s: Failed to register mirror target",