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Re-run pgindent.

Browse Source 
This is just to have a clean base state for testing of Piotr Stefaniak's
latest version of FreeBSD indent.  I fixed up a couple of places where
pgindent would have changed format not-nicely.  perltidy not included.

Discussion: https://postgr.es/m/VI1PR03MB119959F4B65F000CA7CD9F6BF2CC0@VI1PR03MB1199.eurprd03.prod.outlook.com
This commit is contained in:
Tom Lane
2017-06-13 13:05:59 -04:00
parent 096f1ccd52
commit 651902deb1
24 changed files with 113 additions and 99 deletions
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51
src/backend/replication/logical/tablesync.c
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@ -44,8 +44,8 @@
* point it sets state to READY and stops tracking. Again, there might
* be zero changes in between.
*
* So the state progression is always: INIT -> DATASYNC -> SYNCWAIT -> CATCHUP ->
* SYNCDONE -> READY.
* So the state progression is always: INIT -> DATASYNC -> SYNCWAIT -> CATCHUP ->
* SYNCDONE -> READY.
*
* The catalog pg_subscription_rel is used to keep information about
* subscribed tables and their state. Some transient state during data
@ -136,7 +136,8 @@ finish_sync_worker(void)
StartTransactionCommand();
ereport(LOG,
(errmsg("logical replication table synchronization worker for subscription \"%s\", table \"%s\" has finished",
MySubscription->name, get_rel_name(MyLogicalRepWorker->relid))));
MySubscription->name,
get_rel_name(MyLogicalRepWorker->relid))));
CommitTransactionCommand();
/* Find the main apply worker and signal it. */
@ -164,7 +165,7 @@ wait_for_relation_state_change(Oid relid, char expected_state)
for (;;)
{
LogicalRepWorker *worker;
XLogRecPtr statelsn;
XLogRecPtr statelsn;
CHECK_FOR_INTERRUPTS();
@ -185,7 +186,7 @@ wait_for_relation_state_change(Oid relid, char expected_state)
/* Check if the opposite worker is still running and bail if not. */
worker = logicalrep_worker_find(MyLogicalRepWorker->subid,
am_tablesync_worker() ? InvalidOid : relid,
am_tablesync_worker() ? InvalidOid : relid,
false);
LWLockRelease(LogicalRepWorkerLock);
if (!worker)
@ -401,8 +402,8 @@ process_syncing_tables_for_apply(XLogRecPtr current_lsn)
{
/*
* Apply has caught up to the position where the table sync has
* finished. Mark the table as ready so that the apply will
* just continue to replicate it normally.
* finished. Mark the table as ready so that the apply will just
* continue to replicate it normally.
*/
if (current_lsn >= rstate->lsn)
{
@ -436,9 +437,9 @@ process_syncing_tables_for_apply(XLogRecPtr current_lsn)
else
/*
* If there is no sync worker for this table yet, count running sync
* workers for this subscription, while we have the lock, for
* later.
* If there is no sync worker for this table yet, count
* running sync workers for this subscription, while we have
* the lock, for later.
*/
nsyncworkers = logicalrep_sync_worker_count(MyLogicalRepWorker->subid);
LWLockRelease(LogicalRepWorkerLock);
@ -858,17 +859,17 @@ LogicalRepSyncTableStart(XLogRecPtr *origin_startpos)
/*
* Use a standard write lock here. It might be better to
* disallow access to the table while it's being synchronized. But
* we don't want to block the main apply process from working
* and it has to open the relation in RowExclusiveLock when
* remapping remote relation id to local one.
* disallow access to the table while it's being synchronized.
* But we don't want to block the main apply process from
* working and it has to open the relation in RowExclusiveLock
* when remapping remote relation id to local one.
*/
rel = heap_open(MyLogicalRepWorker->relid, RowExclusiveLock);
/*
* Create a temporary slot for the sync process. We do this
* inside the transaction so that we can use the snapshot made by
* the slot to get existing data.
* inside the transaction so that we can use the snapshot made
* by the slot to get existing data.
*/
res = walrcv_exec(wrconn,
"BEGIN READ ONLY ISOLATION LEVEL "
@ -916,14 +917,15 @@ LogicalRepSyncTableStart(XLogRecPtr *origin_startpos)
/* Wait for main apply worker to tell us to catchup. */
wait_for_worker_state_change(SUBREL_STATE_CATCHUP);
/*
/*----------
* There are now two possible states here:
* a) Sync is behind the apply. If that's the case we need to
* catch up with it by consuming the logical replication
* stream up to the relstate_lsn. For that, we exit this
* function and continue in ApplyWorkerMain().
* catch up with it by consuming the logical replication
* stream up to the relstate_lsn. For that, we exit this
* function and continue in ApplyWorkerMain().
* b) Sync is caught up with the apply. So it can just set
* the state to SYNCDONE and finish.
* the state to SYNCDONE and finish.
*----------
*/
if (*origin_startpos >= MyLogicalRepWorker->relstate_lsn)
{
@ -943,9 +945,12 @@ LogicalRepSyncTableStart(XLogRecPtr *origin_startpos)
case SUBREL_STATE_SYNCDONE:
case SUBREL_STATE_READY:
case SUBREL_STATE_UNKNOWN:
/* Nothing to do here but finish. (UNKNOWN means the relation was
/*
* Nothing to do here but finish. (UNKNOWN means the relation was
* removed from pg_subscription_rel before the sync worker could
* start.) */
* start.)
*/
finish_sync_worker();
break;
default: