From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) (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 DBC9121ABD7; Tue, 17 Feb 2026 05:51:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.95.11.211 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771307476; cv=none; b=B817Kgp8ffcS8iGy88uazw2+/nSAGwM44sU23SfjcSlkf+W90cSjUEN6GGEkTxaV7jYbs+JyFG5LgYrM7HkI25HB9sPsHkFTmOG/kZ8Ue+uCH/c4eb2dCL83j3FHiGuGVo+UOSODojEAxXxQ6+ng1qGar6cyw0Da71IjFjF8LAo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771307476; c=relaxed/simple; bh=IvdmmAkiQbI8GM6eL5zuHPV2rPVW8fLBTRizzQSBji0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=gIzCp2i5u1sscIu1+1jXSgqV51f6ay8/ufuBE1mE7KD4iMNkPEQPy5Cj9kRQp3eEC12ddrvSEPfA33YYdLPjRkkmq4uA9Yts8C9/9q1Cm/W5sRDei/dKx1gQMhxlgMmuefTPzlb2tbTrzFloDsu2PDg1ijdzr+YqxRN4OJTnO/0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lst.de; spf=pass smtp.mailfrom=lst.de; arc=none smtp.client-ip=213.95.11.211 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lst.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lst.de Received: by verein.lst.de (Postfix, from userid 2407) id 3B5B868C4E; Tue, 17 Feb 2026 06:51:03 +0100 (CET) Date: Tue, 17 Feb 2026 06:51:03 +0100 From: Christoph Hellwig To: Pankaj Raghav Cc: linux-xfs@vger.kernel.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, lsf-pc@lists.linux-foundation.org, Andres Freund , djwong@kernel.org, john.g.garry@oracle.com, willy@infradead.org, hch@lst.de, ritesh.list@gmail.com, jack@suse.cz, ojaswin@linux.ibm.com, Luis Chamberlain , dchinner@redhat.com, Javier Gonzalez , gost.dev@samsung.com, tytso@mit.edu, p.raghav@samsung.com, vi.shah@samsung.com Subject: Re: [LSF/MM/BPF TOPIC] Buffered atomic writes Message-ID: <20260217055103.GA6174@lst.de> References: 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: User-Agent: Mutt/1.5.17 (2007-11-01) I think a better session would be how we can help postgres to move off buffered I/O instead of adding more special cases for them.