From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [84.204.75.166] (helo=shelob.oktetlabs.ru) by canuck.infradead.org with esmtps (Exim 4.62 #1 (Red Hat Linux)) id 1FgFrN-0003c9-NY for linux-mtd@lists.infradead.org; Wed, 17 May 2006 02:50:29 -0400 Message-ID: <446AC77C.4010407@yandex.ru> Date: Wed, 17 May 2006 10:49:32 +0400 From: "Artem B. Bityutskiy" MIME-Version: 1.0 To: David Woodhouse References: <1147178706.16853.6.camel@sauron.oktetlabs.ru> <1147249742.16853.16.camel@sauron.oktetlabs.ru> <20060510133510.GD31935@wohnheim.fh-wedel.de> <1147269251.16853.50.camel@sauron.oktetlabs.ru> <20060510135814.GG31935@wohnheim.fh-wedel.de> <1147635584.2551.20.camel@shinybook.infradead.org> <1147702746.20604.10.camel@sauron.oktetlabs.ru> <1147822221.30771.6.camel@shinybook.infradead.org> In-Reply-To: <1147822221.30771.6.camel@shinybook.infradead.org> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Cc: =?UTF-8?B?SsO2cm4gRW5nZWw=?= , linux-mtd@lists.infradead.org Subject: Re: [PATCH/RFC] reserved pool List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , David Woodhouse wrote: > I cleaned it up so it looks like this.... and then decided not to apply > it. I don't like this kind of thing being a mount option. Make a new > node type for 'filesystem options'. Make it an RWCOMPAT_COPY node type. > Store the reserved size in it and do it through an ioctl like chattr > does on ext2 -- and make mkfs.jffs2 write it too. > > We'll want compression types stored in that node type too, I suspect. Well, looks fair. Note: you have trickily decided to kill two birds with one stone, exploiting me to add a superblock node facility to JFFS2. -- Best Regards, Artem B. Bityutskiy, St.-Petersburg, Russia.