From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Rini Date: Tue, 28 Jan 2020 08:31:37 -0500 Subject: [PATCH v4 1/2] Kconfig: add btrfs to distro boot In-Reply-To: <20200128140620.69ddb7b0@nic.cz> References: <20200117195905.26404-1-matthias.bgg@kernel.org> <20200127215806.GA13444@bill-the-cat> <20200128002645.67115360@nic.cz> <20200127232825.GC13379@bill-the-cat> <20200128140620.69ddb7b0@nic.cz> Message-ID: <20200128133137.GP13379@bill-the-cat> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Tue, Jan 28, 2020 at 02:06:20PM +0100, Marek Behun wrote: > On Mon, 27 Jan 2020 18:28:25 -0500 > Tom Rini wrote: > > > On Tue, Jan 28, 2020 at 12:26:45AM +0100, Marek Behun wrote: > > > > > On Mon, 27 Jan 2020 16:58:06 -0500 > > > Tom Rini wrote: > > > > > > > This adds around 60kb to many platforms, so I'm not going to take this > > > > right now. > > > > > > Off topic: I was wondering how much space could be saved if it were > > > possible to use -Os with LTO in U-Boot. > > > > It's a good question. Step one is to switch to using gcc to link > > directly. > > Tom, another option would be to try to amalge btrfs sources into > one file and try to compile it with -Os, I am curious about what would > happen. Maybe I'll try sometime this week. Sure, but per the other email I just sent out, just like how I'm not happy about adding a few hundred bytes to hundreds of boards for QSPI support, I'm not happy to see this be the default for a few hundred boards and we need something more fine-grained. -- Tom -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: not available URL: