From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752896AbbCFHTU (ORCPT ); Fri, 6 Mar 2015 02:19:20 -0500 Received: from mga03.intel.com ([134.134.136.65]:19874 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752761AbbCFHTT (ORCPT ); Fri, 6 Mar 2015 02:19:19 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.11,351,1422950400"; d="scan'208";a="694779762" From: Wanpeng Li To: Jaegeuk Kim Cc: Changman Lee , Chao Yu , linux-f2fs-devel@lists.sourceforge.net, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Wanpeng Li Subject: [PATCH 1/2] f2fs: fix extent cache memory leak Date: Fri, 6 Mar 2015 15:00:54 +0800 Message-Id: <1425625255-4204-1-git-send-email-wanpeng.li@linux.intel.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org extent tree/node slab cache is created during f2fs insmod, how, it isn't destroyed during f2fs rmmod, this patch fix it by destroy extent tree/node slab cache once rmmod f2fs. Signed-off-by: Wanpeng Li --- fs/f2fs/super.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index e649f21..0b8a2d8 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1323,6 +1323,7 @@ static void __exit exit_f2fs_fs(void) remove_proc_entry("fs/f2fs", NULL); f2fs_destroy_root_stats(); unregister_filesystem(&f2fs_fs_type); + destroy_extent_cache(); destroy_checkpoint_caches(); destroy_segment_manager_caches(); destroy_node_manager_caches(); -- 1.9.1