From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from zeniv.linux.org.uk (zeniv.linux.org.uk [62.89.141.173]) (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 42A656F307 for ; Fri, 23 Aug 2024 06:34:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=62.89.141.173 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724394856; cv=none; b=pIrAUrv0ad5KD60+Trkc0uSUOOgz8TTrbAlEl4eL49otlQMmeKXN4idHLR/afyC491KYrmfffaTdy6bm+61xrMCuv5svJAmpHrmRkX8JrTDW3zNlINCPEWmQGhCB0vw4aYvpBhk7/IODbNCioYIJ5EctCmz+m6N+1RvNMPyZAog= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724394856; c=relaxed/simple; bh=mf3DP1h80OX//ipLXLHaW1N/qCLvfceMTueKju+Jw+4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=tEbtfHN+CTTn3Yye1upb2NPmtnBCDfURglmxGOrGN7sElQ8jIZPePOkQlCMzBGud9BI/jqYKzXZn3FV4H0VjY4Oiio2WZHSpKrFN46/1opyqCt/coY7CaoPsLY6tPx69x1DXY1QcrkjeKE8z1C4+tNCOle1cQA9JTtrhRykXTmc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=zeniv.linux.org.uk; spf=none smtp.mailfrom=ftp.linux.org.uk; dkim=pass (2048-bit key) header.d=linux.org.uk header.i=@linux.org.uk header.b=bkwT1MoW; arc=none smtp.client-ip=62.89.141.173 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=zeniv.linux.org.uk Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=ftp.linux.org.uk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linux.org.uk header.i=@linux.org.uk header.b="bkwT1MoW" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=linux.org.uk; s=zeniv-20220401; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=ptEwHtQHg9BHjPO0YRtZeyIIMuMhrHdUKzqWdsTuZcE=; b=bkwT1MoW2Wy9m978SwKS6vixG4 hwq7U1NdndI6RZEmwI4cOxDq5o0VIdwdIM667Cx+3K3aVF/e7b1/YXtNMqcEu1IAF6QQirBv/BWuW /55NPQSM1oNUIVjb06jm0YqWwSYad1m6nHpvB+E1M0JIHotOCqEdF6WcRvSCR1xCWBUCOrJkaLLZA Pprgz44Rn01JOa5jVHkCnFuwGu9g5tYCaN23eQlTbu5Daj48N/AUs84lL6Ze6VxhLv5jPfvFRcmRp 8Fg78bhx3gKQCxbhWCGa8gwvuUpcXNltiFDqRStNEEs6flau0BM3JfQs0RUY3Pyf2SHNMUbilqjps jMv3xTfw==; Received: from viro by zeniv.linux.org.uk with local (Exim 4.98 #2 (Red Hat Linux)) id 1shNsB-00000004Qj0-32bY; Fri, 23 Aug 2024 06:34:11 +0000 Date: Fri, 23 Aug 2024 07:34:11 +0100 From: Al Viro To: Christoph Hellwig Cc: Christian Brauner , linux-fsdevel@vger.kernel.org, Jens Axboe , Linus Torvalds , Jeff Layton , Jan Kara Subject: Re: [PATCH] fs: switch f_iocb_flags and f_version Message-ID: <20240823063411.GB1049718@ZenIV> References: <20240822-mutig-kurznachrichten-68d154f25f41@brauner> 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: Sender: Al Viro On Thu, Aug 22, 2024 at 11:24:43PM -0700, Christoph Hellwig wrote: > Given that f_version only has about a dozen users maybe just kill > it and make them use the private data instead? Many of the users > looks pretty bogus to start with as they either only set or only > compare the value as well. Take a look at the uses in fs/pipe.c