From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933540Ab3CGVoW (ORCPT ); Thu, 7 Mar 2013 16:44:22 -0500 Received: from mail-qa0-f54.google.com ([209.85.216.54]:63667 "EHLO mail-qa0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759861Ab3CGVoT (ORCPT ); Thu, 7 Mar 2013 16:44:19 -0500 From: Tejun Heo To: axboe@kernel.dk, laijs@cn.fujitsu.com, fengguang.wu@intel.com Cc: linux-kernel@vger.kernel.org, jmoyer@redhat.com, Tejun Heo Subject: [PATCH 2/4] writeback: remove unused bdi_pending_list Date: Thu, 7 Mar 2013 13:44:07 -0800 Message-Id: <1362692649-25570-3-git-send-email-tj@kernel.org> X-Mailer: git-send-email 1.8.1.4 In-Reply-To: <1362692649-25570-1-git-send-email-tj@kernel.org> References: <1362692649-25570-1-git-send-email-tj@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org There's no user left. Remove it. Signed-off-by: Tejun Heo Cc: Jens Axboe Cc: Fengguang Wu --- include/linux/backing-dev.h | 1 - mm/backing-dev.c | 4 +--- 2 files changed, 1 insertion(+), 4 deletions(-) diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h index 3504599..a5ef27f 100644 --- a/include/linux/backing-dev.h +++ b/include/linux/backing-dev.h @@ -130,7 +130,6 @@ void bdi_lock_two(struct bdi_writeback *wb1, struct bdi_writeback *wb2); extern spinlock_t bdi_lock; extern struct list_head bdi_list; -extern struct list_head bdi_pending_list; static inline int wb_has_dirty_io(struct bdi_writeback *wb) { diff --git a/mm/backing-dev.c b/mm/backing-dev.c index 41733c5..657569b 100644 --- a/mm/backing-dev.c +++ b/mm/backing-dev.c @@ -31,13 +31,11 @@ EXPORT_SYMBOL_GPL(noop_backing_dev_info); static struct class *bdi_class; /* - * bdi_lock protects updates to bdi_list and bdi_pending_list, as well as - * reader side protection for bdi_pending_list. bdi_list has RCU reader side + * bdi_lock protects updates to bdi_list. bdi_list has RCU reader side * locking. */ DEFINE_SPINLOCK(bdi_lock); LIST_HEAD(bdi_list); -LIST_HEAD(bdi_pending_list); void bdi_lock_two(struct bdi_writeback *wb1, struct bdi_writeback *wb2) { -- 1.8.1.4