From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-qg0-x22d.google.com ([2607:f8b0:400d:c04::22d]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1aNcr6-00060Y-5B for barebox@lists.infradead.org; Mon, 25 Jan 2016 08:50:36 +0000 Received: by mail-qg0-x22d.google.com with SMTP id 6so103131625qgy.1 for ; Mon, 25 Jan 2016 00:50:15 -0800 (PST) MIME-Version: 1.0 In-Reply-To: <20160125084711.GX13058@pengutronix.de> References: <1453663456-5168-1-git-send-email-yegorslists@googlemail.com> <20160125082015.GW13058@pengutronix.de> <20160125084711.GX13058@pengutronix.de> From: Yegor Yefremov Date: Mon, 25 Jan 2016 09:49:55 +0100 Message-ID: List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [RFC] fs: move super_block and inode definitions to central fs.h header To: Sascha Hauer Cc: barebox On Mon, Jan 25, 2016 at 9:47 AM, Sascha Hauer wrote: > On Mon, Jan 25, 2016 at 09:40:26AM +0100, Yegor Yefremov wrote: >> On Mon, Jan 25, 2016 at 9:20 AM, Sascha Hauer wrote: >> > On Sun, Jan 24, 2016 at 08:55:22PM +0100, Yegor Yefremov wrote: >> >> On Sun, Jan 24, 2016 at 8:24 PM, Yegor Yefremov >> >> wrote: >> >> > Both super_block and inode are common to various file systems, so >> >> > move them to the central place. >> >> > >> >> > Signed-off-by: Yegor Yefremov >> >> > --- >> >> > fs/ubifs/ubifs.h | 134 +------------------------------------------------------ >> >> > include/fs.h | 134 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ >> >> > 2 files changed, 135 insertions(+), 133 deletions(-) >> >> >> >> I'm trying to port SquashFS to Barebox. SquashFS uses at least both >> >> super_block structure as also inode structure. Does it make sense to >> >> introduce include/linux/fs.h? >> > >> > I think not. Using include/linux/ for header files is good for stuff >> > directly taken from the kernel, but I think the fs related structures in >> > barebox are quite different from the ones in the kernel. >> >> So you're OK about moving super_block and inode to inculde/fs? > > Sorry, I should have read the patch before replying to your followup. > You were talking about the struct inode/superblock in ubifs which indeed > are taken from the kernel and not actively used by barebox. These should > indeed go to include/linux/. OK >> >> >> What to do with struct timespec? It is defined in uapi part. Should it >> >> go to include/linux/barebox-wrapper.h? >> > >> > barebox-wrapper.h contains no-op wrappers for stuff from the kernel that >> > we want to keep around just to be able to compile kernel code with less >> > modifications. struct timespec doesn't really fall into that category, I >> > rather suggest its original place: include/linux/time.h >> >> OK. Then I'll move it there. Should I also add timeval and related >> marcos as well? > > I would rather take the lazy approach and add them as needed. OK Yegor _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox