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Fix typo in comment.

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Also line-wrap an over-wide line in a comment that's ignored by pgindent.
This commit is contained in:
Heikki Linnakangas 2013-09-03 13:17:09 +03:00
parent 79daaa3e81
commit a93bdfc711
1 changed files with 4 additions and 3 deletions
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7
src/backend/replication/syncrep.c
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@ -21,8 +21,9 @@
* *
* Replication is either synchronous or not synchronous (async). If it is * Replication is either synchronous or not synchronous (async). If it is
* async, we just fastpath out of here. If it is sync, then we wait for * async, we just fastpath out of here. If it is sync, then we wait for
* the write or flush location on the standby before releasing the waiting backend. * the write or flush location on the standby before releasing the waiting
* Further complexity in that interaction is expected in later releases. * backend. Further complexity in that interaction is expected in later
* releases.
* *
* The best performing way to manage the waiting backends is to have a * The best performing way to manage the waiting backends is to have a
* single ordered queue of waiting backends, so that we can avoid * single ordered queue of waiting backends, so that we can avoid
@ -116,7 +117,7 @@ SyncRepWaitForLSN(XLogRecPtr XactCommitLSN)
* set. See SyncRepUpdateSyncStandbysDefined. * set. See SyncRepUpdateSyncStandbysDefined.
* *
* Also check that the standby hasn't already replied. Unlikely race * Also check that the standby hasn't already replied. Unlikely race
* condition but we'll be fetching that cache line anyway so its likely to * condition but we'll be fetching that cache line anyway so it's likely to
* be a low cost check. * be a low cost check.
*/ */
if (!WalSndCtl->sync_standbys_defined || if (!WalSndCtl->sync_standbys_defined ||