From patchwork Tue Jun 2 11:09:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hannes Reinecke X-Patchwork-Id: 11583591 X-Patchwork-Delegate: snitzer@redhat.com Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9DED8159A for ; Tue, 2 Jun 2020 11:10:21 +0000 (UTC) Received: from us-smtp-delivery-1.mimecast.com (us-smtp-2.mimecast.com [205.139.110.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0A90D206C3 for ; Tue, 2 Jun 2020 11:10:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="epfo+rtv" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0A90D206C3 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=dm-devel-bounces@redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1591096219; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=dPKmoDS4VBr3A+dfHC1US6rHJheW0Jq31aADGJszOB8=; b=epfo+rtvig9JR5GzPCOqKdk3tys3c6MfEVnwZncGK3epv3nwncnpF/0XbesvCpcCm77z/i HZyvQroZ7X1MkhrXFxulyfTE9u7iEIORfeBokZAOepwG6/DvcHUacMFCWnJzbmr2DCi/h3 Xmp2taAmMgvfLl4UZm1x4jIQpYgMo9k= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-274-x1zRwj0IP5yqsMVEemtm3g-1; Tue, 02 Jun 2020 07:10:17 -0400 X-MC-Unique: x1zRwj0IP5yqsMVEemtm3g-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 2DD75801504; Tue, 2 Jun 2020 11:10:13 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.21]) by smtp.corp.redhat.com (Postfix) with ESMTPS id CB7B95D9CC; Tue, 2 Jun 2020 11:10:12 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id B444065D10; Tue, 2 Jun 2020 11:10:10 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id 052BA9cr027396 for ; Tue, 2 Jun 2020 07:10:09 -0400 Received: by smtp.corp.redhat.com (Postfix) id 5358D2156A49; Tue, 2 Jun 2020 11:10:09 +0000 (UTC) Delivered-To: dm-devel@redhat.com Received: from mimecast-mx02.redhat.com (mimecast04.extmail.prod.ext.rdu2.redhat.com [10.11.55.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 466A02156A2D for ; Tue, 2 Jun 2020 11:10:06 +0000 (UTC) Received: from us-smtp-1.mimecast.com (us-smtp-2.mimecast.com [207.211.31.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 7F01D1019CA7 for ; Tue, 2 Jun 2020 11:10:06 +0000 (UTC) Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-255-0gMwpN3ZMVK-mc6TKUZq7g-1; Tue, 02 Jun 2020 07:10:04 -0400 X-MC-Unique: 0gMwpN3ZMVK-mc6TKUZq7g-1 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id EB0F9AE2B; Tue, 2 Jun 2020 11:10:04 +0000 (UTC) From: Hannes Reinecke To: Mike Snitzer Date: Tue, 2 Jun 2020 13:09:42 +0200 Message-Id: <20200602110956.121170-2-hare@suse.de> In-Reply-To: <20200602110956.121170-1-hare@suse.de> References: <20200602110956.121170-1-hare@suse.de> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-loop: dm-devel@redhat.com Cc: Damien LeMoal , dm-devel@redhat.com Subject: [dm-devel] [PATCH 01/15] dm-zoned: add debugging message for reading superblocks X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Signed-off-by: Hannes Reinecke Reviewed-by: Damien Le Moal --- drivers/md/dm-zoned-metadata.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/md/dm-zoned-metadata.c b/drivers/md/dm-zoned-metadata.c index 4a2e351365c5..ef1524d5928a 100644 --- a/drivers/md/dm-zoned-metadata.c +++ b/drivers/md/dm-zoned-metadata.c @@ -1105,6 +1105,10 @@ static int dmz_check_sb(struct dmz_metadata *zmd, unsigned int set) */ static int dmz_read_sb(struct dmz_metadata *zmd, unsigned int set) { + dmz_zmd_debug(zmd, "read superblock set %d dev %s block %llu", + set, zmd->sb[set].dev->name, + zmd->sb[set].block); + return dmz_rdwr_block(zmd->sb[set].dev, REQ_OP_READ, zmd->sb[set].block, zmd->sb[set].mblk->page); }