From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 20D31246BA4; Wed, 3 Sep 2025 13:25:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756905947; cv=none; b=d6yJc0yRaF8unyqAq8TNiupI0KFrVnpxM+t06IEyUJ//WkVfaQwK4e4NQt9GfJQIlNEyF9dOkWJSungjTzJIGvZnOV7ZFIB8WWwAbtbJs/6iqyCZGZqxm3S9Lx2VhqLNeyEqNCFyhOxC3W7bqWHcKVWXLDWONLBEvlp/mpW/2Pc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756905947; c=relaxed/simple; bh=zEZv0L4tvOUQTNilBxL9wMvJKkZfTtx9pFza6S61vdk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ESmqyF3nQuBg8AO4/+t0nB5ZVrOOPWKvPGVjiidzauqmDGCkxoQR1GqgWzdJKnSOO+W3zbbUQsMvQkkV2ZY3VccQF6L0FhZewLlZ/8zoYMIALBIF+UIhkRS1GQo8gWwoYyFv94QabbmQlAd+O2r8rnPqNqmgHQdbc09VMqI3Apc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=lFXwXEMh; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="lFXwXEMh" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=zEZv0L4tvOUQTNilBxL9wMvJKkZfTtx9pFza6S61vdk=; b=lFXwXEMhUyfvUfBRqst630ZmNE N3NmLdoUWvxT1s/9G2ZKM2opKPzzhRclbDH2oeQWlVmJFHR30VQ9wTQkp4sqouOP7GjwiUrWIXkJ5 Hgy+HRikY7rY3SfCMSs/ZxJXVccbHC0ilkhO0lFfjCLFo92wXGV9M7gZ0FbXaKjUEW0ChJkUtLKcg EbUFUu5MLrhByO6YJ4fD4Coz2nsTCwSBHaKq+Sq5eE8GzmrKxYvbs+6/G7Oss12vD83qF7o12qgo5 /XwAkDTNZ90e/yo/bfG3unBH72/0X+uxsXuHTABndITf9AI4FeBZcQFDJowmOTZ8CgIYKCjzfa8oX Adubfi3Q==; Received: from hch by bombadil.infradead.org with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1utnUc-00000006aSj-30Um; Wed, 03 Sep 2025 13:25:42 +0000 Date: Wed, 3 Sep 2025 06:25:42 -0700 From: Christoph Hellwig To: Yu Kuai Cc: hch@infradead.org, colyli@kernel.org, hare@suse.de, dlemoal@kernel.org, tieren@fnnas.com, axboe@kernel.dk, tj@kernel.org, josef@toxicpanda.com, song@kernel.org, kmo@daterainc.com, satyat@google.com, ebiggers@google.com, neil@brown.name, akpm@linux-foundation.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, cgroups@vger.kernel.org, linux-raid@vger.kernel.org, yukuai3@huawei.com, yi.zhang@huawei.com, yangerkun@huawei.com, johnny.chenyi@huawei.com Subject: Re: [PATCH RFC v3 03/15] md: fix mssing blktrace bio split events Message-ID: References: <20250901033220.42982-1-yukuai1@huaweicloud.com> <20250901033220.42982-4-yukuai1@huaweicloud.com> Precedence: bulk X-Mailing-List: linux-block@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: <20250901033220.42982-4-yukuai1@huaweicloud.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html s/mssing/missing/ in the subject. Having all these open coded trace_block_split is a bit annoying, but we don't have to fix it in this series.