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c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1772822296; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=//UengAPKo0IPr8R6bxqCCgrwhr7y8ETtiW+RGQkxBg=; b=VKiV/fGoj9pn5miFR21uJEyO6gi7JdK6v0icZVbAnI0dB68uyjHEx2ZuZi/8k95L/jKasI ycvq/5MAdOBTSlk9BWE+8TuFrc2rICxpe7GRH3+2ypmlPPGAMRfO/G1vJO7oXaMvL3cBJj /rzlTBcfS6/lw7bhi80ZrY3XYAivZYA= X-MC-Unique: lv4ZNv7iM5-QfpS1i2cwIg-1 X-Mimecast-MFC-AGG-ID: lv4ZNv7iM5-QfpS1i2cwIg_1772822292 From: Kevin Wolf To: qemu-block@nongnu.org Cc: kwolf@redhat.com, qemu-devel@nongnu.org Subject: [PULL 03/12] hmp_nbd_server_start: Don't ask for backing image data Date: Fri, 6 Mar 2026 19:36:56 +0100 Message-ID: <20260306183705.410357-4-kwolf@redhat.com> In-Reply-To: <20260306183705.410357-1-kwolf@redhat.com> References: <20260306183705.410357-1-kwolf@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.111 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; 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charset="utf-8" From: Peter Krempa 'hmp_nbd_server_start' uses only the device name from the data returned from 'qmp_query_block', thus no backing file information. Use the new options to suppress asking for the unused parts to save on resources. Signed-off-by: Peter Krempa Reviewed-by: Eric Blake Message-ID: Reviewed-by: Kevin Wolf Signed-off-by: Kevin Wolf --- block/monitor/block-hmp-cmds.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/monitor/block-hmp-cmds.c b/block/monitor/block-hmp-cmds.c index bde25bb5887..1fd28d59eb1 100644 --- a/block/monitor/block-hmp-cmds.c +++ b/block/monitor/block-hmp-cmds.c @@ -422,7 +422,7 @@ void hmp_nbd_server_start(Monitor *mon, const QDict *qd= ict) /* Then try adding all block devices. If one fails, close all and * exit. */ - block_list =3D qmp_query_block(false, false, NULL); + block_list =3D qmp_query_block(true, true, NULL); =20 for (info =3D block_list; info; info =3D info->next) { if (!info->value->inserted) { --=20 2.53.0