From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933072AbaJVUOc (ORCPT ); Wed, 22 Oct 2014 16:14:32 -0400 Received: from cantor2.suse.de ([195.135.220.15]:47030 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932830AbaJVUOU (ORCPT ); Wed, 22 Oct 2014 16:14:20 -0400 From: Jan Kara To: Al Viro Cc: hch@lst.de, linux-fsdevel@vger.kernel.org, LKML , Jan Kara Subject: [PATCH 4/4] fs: Remove i_devices list head Date: Wed, 22 Oct 2014 22:14:13 +0200 Message-Id: <1414008853-13200-5-git-send-email-jack@suse.cz> X-Mailer: git-send-email 1.8.1.4 In-Reply-To: <1414008853-13200-1-git-send-email-jack@suse.cz> References: <1414008853-13200-1-git-send-email-jack@suse.cz> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Noone uses i_devices anymore. Remove it (thus saving two pointers in every inode). Signed-off-by: Jan Kara --- fs/inode.c | 1 - include/linux/fs.h | 1 - 2 files changed, 2 deletions(-) diff --git a/fs/inode.c b/fs/inode.c index 26753ba7b6d6..cb7acd45dce5 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -366,7 +366,6 @@ void inode_init_once(struct inode *inode) { memset(inode, 0, sizeof(*inode)); INIT_HLIST_NODE(&inode->i_hash); - INIT_LIST_HEAD(&inode->i_devices); INIT_LIST_HEAD(&inode->i_wb_list); INIT_LIST_HEAD(&inode->i_lru); address_space_init_once(&inode->i_data); diff --git a/include/linux/fs.h b/include/linux/fs.h index d7fd7959a933..8c4f5678e75e 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -595,7 +595,6 @@ struct inode { #ifdef CONFIG_QUOTA struct dquot *i_dquot[MAXQUOTAS]; #endif - struct list_head i_devices; union { struct pipe_inode_info *i_pipe; struct block_device *i_bdev; -- 1.8.1.4