From: Akira Fujita Subject: [PATCH]ext4: Fix compile warnings with MB_DEBUG Date: Fri, 03 Jul 2009 09:34:37 +0900 Message-ID: <4A4D521D.9040406@rs.jp.nec.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-2022-JP Content-Transfer-Encoding: 7bit To: Theodore Tso , linux-ext4@vger.kernel.org Return-path: Received: from TYO202.gate.nec.co.jp ([202.32.8.206]:35025 "EHLO tyo202.gate.nec.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751628AbZGCAew (ORCPT ); Thu, 2 Jul 2009 20:34:52 -0400 Sender: linux-ext4-owner@vger.kernel.org List-ID: When MB_DEBUG is enabled, we get some compile warnings because ext4_group_t is unsigned int. This patch fixes them. CC fs/ext4/mballoc.o fs/ext4/mballoc.c: In function ‘ext4_mb_init_group’: fs/ext4/mballoc.c:1847: warning: format ‘%lu’ expects type ‘long unsigned int’, but argument 2 has type ‘ext4_group_t’ fs/ext4/mballoc.c: In function ‘ext4_mb_show_ac’: fs/ext4/mballoc.c:4131: warning: format ‘%lu’ expects type ‘long unsigned int’, but argument 2 has type ‘ext4_group_t’ fs/ext4/mballoc.c:4138: warning: format ‘%lu’ expects type ‘long unsigned int’, but argument 2 has type ‘ext4_group_t’ Signed-off-by Akira Fujita --- mballoc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff -Nrup -X linux-2.6.31-rc1-a/Documentation/dontdiff linux-2.6.31-rc1-a/fs/ext4/mballoc.c linux-2.6.31-rc1-b/fs/ext4/mballoc.c --- linux-2.6.31-rc1-a/fs/ext4/mballoc.c 2009-06-25 08:25:37.000000000 +0900 +++ linux-2.6.31-rc1-b/fs/ext4/mballoc.c 2009-07-03 08:51:30.000000000 +0900 @@ -1844,7 +1844,7 @@ static int ext4_mb_init_group(struct sup struct inode *inode = sbi->s_buddy_cache; struct page *page = NULL, *bitmap_page = NULL; - mb_debug("init group %lu\n", group); + mb_debug("init group %u\n", group); blocks_per_page = PAGE_CACHE_SIZE / sb->s_blocksize; this_grp = ext4_get_group_info(sb, group); /* @@ -4127,14 +4127,14 @@ static void ext4_mb_show_ac(struct ext4_ ext4_get_group_no_and_offset(sb, pa->pa_pstart, NULL, &start); spin_unlock(&pa->pa_lock); - printk(KERN_ERR "PA:%lu:%d:%u \n", i, + printk(KERN_ERR "PA:%u:%d:%u \n", i, start, pa->pa_len); } ext4_unlock_group(sb, i); if (grp->bb_free == 0) continue; - printk(KERN_ERR "%lu: %d/%d \n", + printk(KERN_ERR "%u: %d/%d \n", i, grp->bb_free, grp->bb_fragments); } printk(KERN_ERR "\n");