From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from bombadil.infradead.org ([65.50.211.133]:38595 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750974AbdISON6 (ORCPT ); Tue, 19 Sep 2017 10:13:58 -0400 Date: Tue, 19 Sep 2017 07:13:58 -0700 From: Christoph Hellwig To: Lukas Czerner Cc: Christoph Hellwig , linux-fsdevel@vger.kernel.org, linux-xfs@vger.kernel.org, linux-api@vger.kernel.org Subject: Re: [PATCH 4/7] xfs: Implement fallocate query support mode Message-ID: <20170919141358.GA4202@infradead.org> References: <1505749947-26360-1-git-send-email-lczerner@redhat.com> <1505749947-26360-5-git-send-email-lczerner@redhat.com> <20170918175651.GA7937@infradead.org> <20170919081538.mk23eue6dysv67b2@rh_laptop> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170919081538.mk23eue6dysv67b2@rh_laptop> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: On Tue, Sep 19, 2017 at 10:15:38AM +0200, Lukas Czerner wrote: > On Mon, Sep 18, 2017 at 10:56:51AM -0700, Christoph Hellwig wrote: > > This seems to miss any explanation and 6 out of 7 patches. > > See linux-fsdevel for entire patch set. > https://www.spinics.net/lists/linux-fsdevel/msg115740.html But only one made it to linux-xfs, so please fix your patch sending. > (f)pathconf on it's own is useless because I need to get this > information directly from the file system. Supported fallocate modes can > differ with inode flags (encrypted files, extent/indirect based files on > ext4). I also need in-kernel interface. And that is exactly what I want you to do: finally bite the bullet and add pathconf inode operation.