From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from aserp2130.oracle.com ([141.146.126.79]:44052 "EHLO aserp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730790AbfEWQCY (ORCPT ); Thu, 23 May 2019 12:02:24 -0400 Received: from pps.filterd (aserp2130.oracle.com [127.0.0.1]) by aserp2130.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x4NFsN2Q100412 for ; Thu, 23 May 2019 16:02:22 GMT Received: from userp3020.oracle.com (userp3020.oracle.com [156.151.31.79]) by aserp2130.oracle.com with ESMTP id 2smsk5kdg1-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Thu, 23 May 2019 16:02:22 +0000 Received: from pps.filterd (userp3020.oracle.com [127.0.0.1]) by userp3020.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x4NG1kV8082924 for ; Thu, 23 May 2019 16:02:21 GMT Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by userp3020.oracle.com with ESMTP id 2smsgvk0kt-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Thu, 23 May 2019 16:02:21 +0000 Received: from abhmp0015.oracle.com (abhmp0015.oracle.com [141.146.116.21]) by aserv0122.oracle.com (8.14.4/8.14.4) with ESMTP id x4NG2Kxh010766 for ; Thu, 23 May 2019 16:02:20 GMT Date: Thu, 23 May 2019 09:02:19 -0700 From: "Darrick J. Wong" Subject: [PATCH] xfs: fix broken log reservation debugging Message-ID: <20190523160219.GH5141@magnolia> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Sender: linux-xfs-owner@vger.kernel.org List-ID: List-Id: xfs To: xfs From: Darrick J. Wong xlog_print_tic_res() is supposed to print a human readable string for each element of the log ticket reservation array. Unfortunately, I forgot to update the string array when we added rmap & reflink support, so the debug message prints "region[3]: (null) - 352 bytes" which isn't useful at all. Add the missing elements and add a build check so that we don't forget again to add a string when adding a new XLOG_REG_TYPE. Signed-off-by: Darrick J. Wong --- fs/xfs/xfs_log.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index 457ced3ee3e1..2466b0f5b6c4 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -2069,7 +2069,7 @@ xlog_print_tic_res( /* match with XLOG_REG_TYPE_* in xfs_log.h */ #define REG_TYPE_STR(type, str) [XLOG_REG_TYPE_##type] = str - static char *res_type_str[XLOG_REG_TYPE_MAX + 1] = { + static char *res_type_str[] = { REG_TYPE_STR(BFORMAT, "bformat"), REG_TYPE_STR(BCHUNK, "bchunk"), REG_TYPE_STR(EFI_FORMAT, "efi_format"), @@ -2089,8 +2089,15 @@ xlog_print_tic_res( REG_TYPE_STR(UNMOUNT, "unmount"), REG_TYPE_STR(COMMIT, "commit"), REG_TYPE_STR(TRANSHDR, "trans header"), - REG_TYPE_STR(ICREATE, "inode create") + REG_TYPE_STR(ICREATE, "inode create"), + REG_TYPE_STR(RUI_FORMAT, "rui_format"), + REG_TYPE_STR(RUD_FORMAT, "rud_format"), + REG_TYPE_STR(CUI_FORMAT, "cui_format"), + REG_TYPE_STR(CUD_FORMAT, "cud_format"), + REG_TYPE_STR(BUI_FORMAT, "bui_format"), + REG_TYPE_STR(BUD_FORMAT, "bud_format"), }; + BUILD_BUG_ON(ARRAY_SIZE(res_type_str) != XLOG_REG_TYPE_MAX + 1); #undef REG_TYPE_STR xfs_warn(mp, "ticket reservation summary:");