From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 36037C7EE23 for ; Tue, 30 May 2023 12:38:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232277AbjE3MiX (ORCPT ); Tue, 30 May 2023 08:38:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34958 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231937AbjE3MiD (ORCPT ); Tue, 30 May 2023 08:38:03 -0400 Received: from mx0b-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A375E1B8; Tue, 30 May 2023 05:37:18 -0700 (PDT) Received: from pps.filterd (m0353722.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 34UBqlMG020740; Tue, 30 May 2023 12:35:45 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=pp1; bh=2H9MOv1sHuP/C1tOjBsd9RLxHiXVX7EVkskRbQWhwpk=; b=jeHKPjxQ3afgx0s7XpkK6ez7NTFOqegpglrP5SKs2UIBh9Z6MngGMPT+wtm8MKujz+r7 N0+ksR1mEvK0tufdX51tp5Nhl/2mIg1wUajp8IL2wIWjHb3xZ9lkVccy7epXggPlgKkJ F2bitSEXVG2UASN+1PjJJF5u2wU7QimkBk+2qIlJv7pr7YLSF8EOQ7iF9Dq07zQS8yc1 g4uiTcV59SQz1ASFAenLgMyxAqZ6uGNbX3F620se2JXWvJ13S8yPKmvFwwlh9+xtmHRX dx7P6cIfuTXE/rnUqgg+gPbjINwCruA1Lv2yrmVVhnJlgB6YpQwcOKGO9jBnOfAqKSNI HA== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3qwgnjs6ev-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 30 May 2023 12:35:45 +0000 Received: from m0353722.ppops.net (m0353722.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 34UCIF7V029084; Tue, 30 May 2023 12:35:44 GMT Received: from ppma06ams.nl.ibm.com (66.31.33a9.ip4.static.sl-reverse.com [169.51.49.102]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3qwgnjs571-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 30 May 2023 12:35:44 +0000 Received: from pps.filterd (ppma06ams.nl.ibm.com [127.0.0.1]) by ppma06ams.nl.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 34U4nThV029752; Tue, 30 May 2023 12:34:02 GMT Received: from smtprelay04.fra02v.mail.ibm.com ([9.218.2.228]) by ppma06ams.nl.ibm.com (PPS) with ESMTPS id 3qu94e1fjn-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 30 May 2023 12:34:02 +0000 Received: from smtpav02.fra02v.mail.ibm.com (smtpav02.fra02v.mail.ibm.com [10.20.54.101]) by smtprelay04.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 34UCY0Ri30999202 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 30 May 2023 12:34:00 GMT Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 366E22004E; Tue, 30 May 2023 12:34:00 +0000 (GMT) Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 4340E20040; Tue, 30 May 2023 12:33:58 +0000 (GMT) Received: from li-bb2b2a4c-3307-11b2-a85c-8fa5c3a69313.in.ibm.com (unknown [9.109.253.169]) by smtpav02.fra02v.mail.ibm.com (Postfix) with ESMTP; Tue, 30 May 2023 12:33:58 +0000 (GMT) From: Ojaswin Mujoo To: linux-ext4@vger.kernel.org, "Theodore Ts'o" Cc: Ritesh Harjani , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Jan Kara , Kemeng Shi , "Ritesh Harjani (IBM)" Subject: [PATCH v2 03/12] ext4: Remove unused extern variables declaration Date: Tue, 30 May 2023 18:03:41 +0530 Message-Id: <928b3142062172533b6d1b5a94de94700590fef3.1685449706.git.ojaswin@linux.ibm.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: 5wvMfDoqodiRioiBomsYd0XILeViIIqQ X-Proofpoint-ORIG-GUID: 2YTTg_13dglJ3PbURNwBP2XO1N-gtaxY X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.573,FMLib:17.11.176.26 definitions=2023-05-30_08,2023-05-30_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 malwarescore=0 priorityscore=1501 mlxlogscore=999 adultscore=0 spamscore=0 lowpriorityscore=0 bulkscore=0 phishscore=0 clxscore=1015 mlxscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2304280000 definitions=main-2305300103 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Ritesh Harjani (IBM)" ext4_mb_stats & ext4_mb_max_to_scan are never used. We use sbi->s_mb_stats and sbi->s_mb_max_to_scan instead. Hence kill these extern declarations. Signed-off-by: Ritesh Harjani (IBM) Signed-off-by: Ojaswin Mujoo Reviewed-by: Jan Kara --- fs/ext4/ext4.h | 2 -- fs/ext4/mballoc.h | 2 +- 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index b39a52b93a26..c075da665ec1 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -2835,8 +2835,6 @@ int ext4_fc_record_regions(struct super_block *sb, int ino, /* mballoc.c */ extern const struct seq_operations ext4_mb_seq_groups_ops; extern const struct seq_operations ext4_mb_seq_structs_summary_ops; -extern long ext4_mb_stats; -extern long ext4_mb_max_to_scan; extern int ext4_seq_mb_stats_show(struct seq_file *seq, void *offset); extern int ext4_mb_init(struct super_block *); extern int ext4_mb_release(struct super_block *); diff --git a/fs/ext4/mballoc.h b/fs/ext4/mballoc.h index 6d85ee8674a6..24b666e558f1 100644 --- a/fs/ext4/mballoc.h +++ b/fs/ext4/mballoc.h @@ -49,7 +49,7 @@ #define MB_DEFAULT_MIN_TO_SCAN 10 /* - * with 'ext4_mb_stats' allocator will collect stats that will be + * with 's_mb_stats' allocator will collect stats that will be * shown at umount. The collecting costs though! */ #define MB_DEFAULT_STATS 0 -- 2.31.1