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 21D6B31328D; Tue, 16 Sep 2025 13:49:21 +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=1758030565; cv=none; b=C7leljwYWgUGn0uht4VAM2E1KndFWQWkl/3ACmgccQScN03EcZggK0laW51LEssSQ7Kcx1Gg7CgoaR/FdefB+IINK42KlHM6AcPMtU7FPwwHRuolOOKrSdLAmTfqCrpemuh22mog/pZ6jU7elnbYaxCxEoMpeCrAqJd3gj1zaU0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758030565; c=relaxed/simple; bh=F3M5QRuW62Z5l8BaT/3ewidJZFg3Z3fpaf8gtbjTITE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=sxaKoZjWOt9Rmsis1a3/IMUAmc/ic8CYShoWm2AVxQY3x95dUyPvP3fjgYcGKOwfTV7uVnBsf2pXbbG/bz0aqwk/jsF6w1io8GpdMISj0LtbwJ77rmb5iJtd/SYIWi8kgZnuld30zjk2HymmyR0xwxujo3eML3H3wkkMOGMy8Wk= 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=iJuDYdO5; 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="iJuDYdO5" 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=svVk2pmAQIG6Xzug0JCDqAe9MTHDXtaVXBsfzt6yQxk=; b=iJuDYdO5Nh81xRBHUuxC97Zepu NVuSQLXmZTHGOEXnMroziZ4Bx3yOhccqeYU9baFiKgMUGcpfvwRQMocGcBfqr64iXZ4euijp/lLpP 87E8GYSocSUWRxRLDfYyU25rNo7nN2x/LmURD/qalO23QEpu/Ig4vh1z8Zs/YbWLkibUu5iKnMk5p ici+v/owrDi5xsC6t/ruMGO7s8M5bHhB/dCMvxwPTjFRVtC5CHTURHs8Miy86Fa7Smls375khRoc4 xUxe12Y8/IpkkdMIYppOaPpkLaJkwp1961ofuiJqYqFaUsmUbfCwe5gI1RcNAH9qBq5m66Gov53PC XHKFDUNw==; Received: from hch by bombadil.infradead.org with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1uyW3c-00000007zK7-2IWS; Tue, 16 Sep 2025 13:49:20 +0000 Date: Tue, 16 Sep 2025 06:49:20 -0700 From: Christoph Hellwig To: "Darrick J. Wong" Cc: miklos@szeredi.hu, bernd@bsbernd.com, linux-xfs@vger.kernel.org, John@groves.net, linux-fsdevel@vger.kernel.org, neal@gompa.dev, joannelkoong@gmail.com Subject: Re: [PATCH 1/2] iomap: trace iomap_zero_iter zeroing activities Message-ID: References: <175798150409.382342.12419127054800541532.stgit@frogsfrogsfrogs> <175798150439.382342.16301331727277357575.stgit@frogsfrogsfrogs> Precedence: bulk X-Mailing-List: linux-fsdevel@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: <175798150439.382342.16301331727277357575.stgit@frogsfrogsfrogs> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html On Mon, Sep 15, 2025 at 05:26:24PM -0700, Darrick J. Wong wrote: > From: Darrick J. Wong > > Trace which bytes actually get zeroed. Looks good: Reviewed-by: Christoph Hellwig Can you send this out separately so that we can get it queued up ASAP?