Capped cache for cache info in UserMountCache

1 files changed, 14 insertions, 3 deletions

diff --git a/lib/private/files/config/usermountcache.php b/lib/private/files/config/usermountcache.php
index 78b19972787..76281ef62e1 100644
--- a/lib/private/files/config/usermountcache.php
+++ b/lib/private/files/config/usermountcache.php
@@ -35,6 +35,7 @@ use OCP\IDBConnection;
 use OCP\ILogger;
 use OCP\IUser;
 use OCP\IUserManager;
+use OC\Cache\CappedMemoryCache;
 
 /**
  * Cache mounts points per user in the cache so we can easilly look them up
@@ -50,15 +51,23 @@ class UserMountCache implements IUserMountCache {
 	 */
 	private $userManager;
 
-	/** @var ICachedMountInfo[][] [$userId => [$cachedMountInfo, ....], ...] */
-	private $mountsForUsers = [];
+	/**
+	 * Cached mount info.
+	 * Map of $userId to ICachedMountInfo.
+	 *
+	 * @var ICache
+	 **/
+	private $mountsForUsers;
 
 	/**
 	 * @var ILogger
 	 */
 	private $logger;
 
-	private $cacheInfoCache = [];
+	/**
+	 * @var ICache
+	 */
+	private $cacheInfoCache;
 
 	/**
 	 * UserMountCache constructor.
@@ -71,6 +80,8 @@ class UserMountCache implements IUserMountCache {
 		$this->connection = $connection;
 		$this->userManager = $userManager;
 		$this->logger = $logger;
+		$this->cacheInfoCache = new CappedMemoryCache();
+		$this->mountsForUsers = new CappedMemoryCache();
 	}
 
 	public function registerMounts(IUser $user, array $mounts) {