From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9C55A2F22 for ; Tue, 19 Mar 2024 01:42:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710812564; cv=none; b=bw0DVFDqR4NmNAQqFRNbws0lQTGNFA9/ePzD2j14gTO79BH6yVAm6BpfUwSL8gfFARvMWUdjwal0RQIbwM3fmbmj2PCgp5JS5yzZIukPqwgE6pz0FEzYFCKcO2fESW/Qk2WG8rZw6cuo15RzNtbjvybgcfsGYmngdCNHca48UWE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710812564; c=relaxed/simple; bh=xsccCYRBTxi+L3b5gS1kmw03qUdGeBWnLSPXHNmALBU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=GsSsDmuDoUHUUvLd8IYr1MMOGME8FSqWa8YzFAlQnSdkRpsloSOmICiMt5F/h+7RjhSF8mYELwfkVgzixWPKRsZf8eqPATIqAK4JJo19uOmVfs9IkibhCLBGMzWFl26mUfkhlKtpmJI04Byc2dalyU2peq3R/EEWEpit27cLZX0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=XmawsWtU; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="XmawsWtU" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1710812561; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=R5aJQW0eAXgLvqMmyvs8gwyLF6UUG5gyvsg1YOINB3s=; b=XmawsWtUL13PHgJJuVgyLJmgilziGvg2wphclQtNeOq5hGOZfM2R2rBrVzhrHHFDgwapCP XVA8roW9hr+CbUPE3TfZi5qWgr6KjGFmXOjRXF/dldeK5LYCOMSTGipC+FjDGP1HWYv2qg WveXo4u2EDSYx9Sz2Cat6uW0xPgImI8= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-80-WZ7bafERPYOb_DZTnbx9uw-1; Mon, 18 Mar 2024 21:42:39 -0400 X-MC-Unique: WZ7bafERPYOb_DZTnbx9uw-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id E465184B163; Tue, 19 Mar 2024 01:42:38 +0000 (UTC) Received: from fedora (unknown [10.72.116.95]) by smtp.corp.redhat.com (Postfix) with ESMTPS id D196C1121306; Tue, 19 Mar 2024 01:42:35 +0000 (UTC) Date: Tue, 19 Mar 2024 09:42:26 +0800 From: Ming Lei To: Pavel Begunkov Cc: io-uring@vger.kernel.org, linux-block@vger.kernel.org, Jens Axboe , Kanchan Joshi Subject: Re: [PATCH v3 00/13] Remove aux CQE caches Message-ID: References: Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.3 On Mon, Mar 18, 2024 at 10:00:22PM +0000, Pavel Begunkov wrote: > Mandate ctx locking for task_work. Then, remove aux CQE caches mostly > used by multishot requests and post them directly into the CQ. > > It's leaving some of the pre existing issue_flags and state conversion > non conformant chunks, which will need to clean up later. > > v3: pass IO_URING_F_COMPLETE_DEFER to the cmd cancellation path > drop patch moving request cancellation list removal to tw > drop all other ublk changes For the series, pass ublksrv test. Tested-by: Ming Lei Thanks, Ming