From: Aaron Schulz <aschulz@wikimedia.org>
Date: Mon, 20 Jul 2015 22:15:53 +0000 (-0700)
Subject: Avoid logging query in wasDeletedSinceLastEdit() if the page still exists
X-Git-Tag: 1.31.0-rc.0~10696^2
X-Git-Url: http://git.cyclocoop.org/%22.%24h.%22?a=commitdiff_plain;h=377df958bf287ad8e3f2a05ae25ad16a0060081d;p=lhc%2Fweb%2Fwiklou.git

Avoid logging query in wasDeletedSinceLastEdit() if the page still exists

* This avoids hitting a long tail of logging table queries that
  cannot easily use the buffer pool all the time.

Change-Id: Id2ad6b9699f1a8c579ebb1c3c0319183772af1bd
---

diff --git a/includes/EditPage.php b/includes/EditPage.php
index bf322aeb1b..0233b11d74 100644
--- a/includes/EditPage.php
+++ b/includes/EditPage.php
@@ -3445,7 +3445,7 @@ HTML
 
 		$this->deletedSinceEdit = false;
 
-		if ( $this->mTitle->isDeletedQuick() ) {
+		if ( !$this->mTitle->exists() && $this->mTitle->isDeletedQuick() ) {
 			$this->lastDelete = $this->getLastDelete();
 			if ( $this->lastDelete ) {
 				$deleteTime = wfTimestamp( TS_MW, $this->lastDelete->log_timestamp );