From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262105AbULLUCS (ORCPT ); Sun, 12 Dec 2004 15:02:18 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262115AbULLUBq (ORCPT ); Sun, 12 Dec 2004 15:01:46 -0500 Received: from emailhub.stusta.mhn.de ([141.84.69.5]:33042 "HELO mailout.stusta.mhn.de") by vger.kernel.org with SMTP id S262105AbULLUAO (ORCPT ); Sun, 12 Dec 2004 15:00:14 -0500 Date: Sun, 12 Dec 2004 21:00:04 +0100 From: Adrian Bunk To: pavel@suse.cz Cc: linux-kernel@vger.kernel.org Subject: [2.6 patch] swsusp: make some code static Message-ID: <20041212200004.GO22324@stusta.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.6+20040907i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org The patch below makes some needlessly global code static. diffstat output: kernel/power/swsusp.c | 18 +++++++++--------- 1 files changed, 9 insertions(+), 9 deletions(-) Signed-off-by: Adrian Bunk --- linux-2.6.10-rc2-mm4-full/kernel/power/swsusp.c.old 2004-12-12 03:05:03.000000000 +0100 +++ linux-2.6.10-rc2-mm4-full/kernel/power/swsusp.c 2004-12-12 03:07:44.000000000 +0100 @@ -78,8 +78,8 @@ extern int is_head_of_free_region(struct page *); /* Variables to be preserved over suspend */ -int pagedir_order_check; -int nr_copy_pages_check; +static int pagedir_order_check; +static int nr_copy_pages_check; extern char resume_file[]; static dev_t resume_device; @@ -105,14 +105,14 @@ #define SWSUSP_SIG "S1SUSPEND" -struct swsusp_header { +static struct swsusp_header { char reserved[PAGE_SIZE - 20 - sizeof(swp_entry_t)]; swp_entry_t swsusp_info; char orig_sig[10]; char sig[10]; } __attribute__((packed, aligned(PAGE_SIZE))) swsusp_header; -struct swsusp_info swsusp_info; +static struct swsusp_info swsusp_info; /* * XXX: We try to keep some more pages free so that I/O operations succeed @@ -175,7 +175,7 @@ resume_device == MKDEV(imajor(inode), iminor(inode)); } -int swsusp_swap_check(void) /* This is called before saving image */ +static int swsusp_swap_check(void) /* This is called before saving image */ { int i, len; @@ -422,7 +422,7 @@ struct highmem_page *next; }; -struct highmem_page *highmem_copy = NULL; +static struct highmem_page *highmem_copy = NULL; static int save_highmem_zone(struct zone *zone) { @@ -785,7 +785,7 @@ return 0; } -int suspend_prepare_image(void) +static int suspend_prepare_image(void) { unsigned int nr_needed_pages = 0; int error; @@ -1061,12 +1061,12 @@ return error; } -int bio_read_page(pgoff_t page_off, void * page) +static int bio_read_page(pgoff_t page_off, void * page) { return submit(READ, page_off, page); } -int bio_write_page(pgoff_t page_off, void * page) +static int bio_write_page(pgoff_t page_off, void * page) { return submit(WRITE, page_off, page); }