From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932404AbXLPMGK (ORCPT ); Sun, 16 Dec 2007 07:06:10 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S934070AbXLPMEc (ORCPT ); Sun, 16 Dec 2007 07:04:32 -0500 Received: from smtp.ustc.edu.cn ([202.38.64.16]:60624 "HELO ustc.edu.cn" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with SMTP id S933282AbXLPME0 (ORCPT ); Sun, 16 Dec 2007 07:04:26 -0500 Message-ID: <397806668.73374@ustc.edu.cn> X-EYOUMAIL-SMTPAUTH: wfg@mail.ustc.edu.cn Message-Id: <20071216120418.201213716@mail.ustc.edu.cn> References: <20071216115927.986126305@mail.ustc.edu.cn> User-Agent: quilt/0.46-1 Date: Sun, 16 Dec 2007 19:59:33 +0800 From: Fengguang Wu To: Andrew Morton Cc: Linus Torvalds Cc: linux-kernel@vger.kernel.org Subject: [PATCH 5/9] readahead: make ra_submit() non-static Content-Disposition: inline; filename=readahead-export-ra_submit.patch Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Make ra_submit() non-static and callable from other files. Signed-off-by: Fengguang Wu --- --- include/linux/mm.h | 3 +++ mm/readahead.c | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) --- linux-2.6.24-rc4-mm1.orig/include/linux/mm.h +++ linux-2.6.24-rc4-mm1/include/linux/mm.h @@ -1103,6 +1103,9 @@ void page_cache_async_readahead(struct a unsigned long size); unsigned long max_sane_readahead(unsigned long nr); +unsigned long ra_submit(struct file_ra_state *ra, + struct address_space *mapping, + struct file *filp); /* Do stack extension */ extern int expand_stack(struct vm_area_struct *vma, unsigned long address); --- linux-2.6.24-rc4-mm1.orig/mm/readahead.c +++ linux-2.6.24-rc4-mm1/mm/readahead.c @@ -242,7 +242,7 @@ subsys_initcall(readahead_init); /* * Submit IO for the read-ahead request in file_ra_state. */ -static unsigned long ra_submit(struct file_ra_state *ra, +unsigned long ra_submit(struct file_ra_state *ra, struct address_space *mapping, struct file *filp) { int actual; --