From 1270c6800dd439e411278764e3a2ddb2f68040ac Mon Sep 17 00:00:00 2001
From: Robin Appelman <icewind@owncloud.com>
Date: Wed, 13 May 2015 13:54:15 +0200
Subject: [PATCH] dont lock on meta data operations

---
 lib/private/files/view.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/private/files/view.php b/lib/private/files/view.php
index b8bbd60f02..b1333b4150 100644
--- a/lib/private/files/view.php
+++ b/lib/private/files/view.php
@@ -960,7 +960,7 @@ class View {
 			if ($run and $storage) {
 				if (in_array('write', $hooks) || in_array('delete', $hooks)) {
 					$this->lockFile($path, ILockingProvider::LOCK_EXCLUSIVE);
-				} else {
+				} else if (in_array('read', $hooks)) {
 					$this->lockFile($path, ILockingProvider::LOCK_SHARED);
 				}
 				try {
@@ -972,7 +972,7 @@ class View {
 				} catch (\Exception $e) {
 					if (in_array('write', $hooks) || in_array('delete', $hooks)) {
 						$this->unlockFile($path, ILockingProvider::LOCK_EXCLUSIVE);
-					} else {
+					} else if (in_array('read', $hooks)) {
 						$this->unlockFile($path, ILockingProvider::LOCK_SHARED);
 					}
 					throw $e;
@@ -992,14 +992,14 @@ class View {
 					$result = CallbackWrapper::wrap($result, null, null, function () use ($hooks, $path) {
 						if (in_array('write', $hooks)) {
 							$this->unlockFile($path, ILockingProvider::LOCK_EXCLUSIVE);
-						} else {
+						} else if (in_array('read', $hooks)) {
 							$this->unlockFile($path, ILockingProvider::LOCK_SHARED);
 						}
 					});
 				} else {
 					if (in_array('write', $hooks) || in_array('delete', $hooks)) {
 						$this->unlockFile($path, ILockingProvider::LOCK_EXCLUSIVE);
-					} else {
+					} else if (in_array('read', $hooks)) {
 						$this->unlockFile($path, ILockingProvider::LOCK_SHARED);
 					}
 				}