Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966261Ab3E2NuG (ORCPT ); Wed, 29 May 2013 09:50:06 -0400 Received: from mga09.intel.com ([134.134.136.24]:26966 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759565Ab3E2NuE (ORCPT ); Wed, 29 May 2013 09:50:04 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.87,764,1363158000"; d="scan'208";a="321320722" From: Haicheng Li To: linux-fsdevel@vger.kernel.org, Fengguang Wu , Andrew Morton Cc: linux-kernel@vger.kernel.org, Haicheng Li , Haicheng Li Subject: [PATCH] writeback: make local functions as static Date: Wed, 29 May 2013 21:49:38 +0800 Message-Id: <1369835379-5389-1-git-send-email-haicheng.li@linux.intel.com> X-Mailer: git-send-email 1.7.9.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2868 Lines: 75 Functions not used globally should be static. Signed-off-by: Haicheng Li --- fs/fs-writeback.c | 7 +++---- include/linux/writeback.h | 5 ----- 2 files changed, 3 insertions(+), 9 deletions(-) diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c index 3be5718..1d66062 100644 --- a/fs/fs-writeback.c +++ b/fs/fs-writeback.c @@ -719,7 +719,7 @@ static long __writeback_inodes_wb(struct bdi_writeback *wb, return wrote; } -long writeback_inodes_wb(struct bdi_writeback *wb, long nr_pages, +static long writeback_inodes_wb(struct bdi_writeback *wb, long nr_pages, enum wb_reason reason) { struct wb_writeback_work work = { @@ -959,7 +959,7 @@ static long wb_check_old_data_flush(struct bdi_writeback *wb) /* * Retrieve work items and do the writeback they describe */ -long wb_do_writeback(struct bdi_writeback *wb, int force_wait) +static long wb_do_writeback(struct bdi_writeback *wb, int force_wait) { struct backing_dev_info *bdi = wb->bdi; struct wb_writeback_work *work; @@ -1269,7 +1269,7 @@ static void wait_sb_inodes(struct super_block *sb) * on how many (if any) will be written, and this function does not wait * for IO completion of submitted IO. */ -void writeback_inodes_sb_nr(struct super_block *sb, +static void writeback_inodes_sb_nr(struct super_block *sb, unsigned long nr, enum wb_reason reason) { @@ -1289,7 +1289,6 @@ void writeback_inodes_sb_nr(struct super_block *sb, bdi_queue_work(sb->s_bdi, &work); wait_for_completion(&done); } -EXPORT_SYMBOL(writeback_inodes_sb_nr); /** * writeback_inodes_sb - writeback dirty inodes from given super_block diff --git a/include/linux/writeback.h b/include/linux/writeback.h index 579a500..ba3de47 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -86,15 +86,10 @@ struct writeback_control { struct bdi_writeback; int inode_wait(void *); void writeback_inodes_sb(struct super_block *, enum wb_reason reason); -void writeback_inodes_sb_nr(struct super_block *, unsigned long nr, - enum wb_reason reason); int try_to_writeback_inodes_sb(struct super_block *, enum wb_reason reason); int try_to_writeback_inodes_sb_nr(struct super_block *, unsigned long nr, enum wb_reason reason); void sync_inodes_sb(struct super_block *); -long writeback_inodes_wb(struct bdi_writeback *wb, long nr_pages, - enum wb_reason reason); -long wb_do_writeback(struct bdi_writeback *wb, int force_wait); void wakeup_flusher_threads(long nr_pages, enum wb_reason reason); void inode_wait_for_writeback(struct inode *inode); -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/