From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [195.209.228.254] (helo=shelob.oktetlabs.ru) by canuck.infradead.org with esmtps (Exim 4.52 #1 (Red Hat Linux)) id 1E4vps-00020x-Ir for linux-mtd@lists.infradead.org; Tue, 16 Aug 2005 03:26:16 -0400 Message-ID: <430194F4.60802@yandex.ru> Date: Tue, 16 Aug 2005 11:25:40 +0400 From: "Artem B. Bityuckiy" MIME-Version: 1.0 To: =?ISO-8859-1?Q?J=F6rn_Engel?= References: <20050815115943.GD27229@wohnheim.fh-wedel.de> <43008A7D.2060302@inf.u-szeged.hu> <43008CD5.1000006@yandex.ru> <20050815125254.GA32209@wohnheim.fh-wedel.de> <430099D1.8000801@inf.u-szeged.hu> <43009BDB.1040108@yandex.ru> <20050815134813.GC3829@wohnheim.fh-wedel.de> <43009FFC.3090200@yandex.ru> <20050815140530.GE3829@wohnheim.fh-wedel.de> <1124115547.6148.17.camel@sauron.oktetlabs.ru> <20050815143241.GA7045@wohnheim.fh-wedel.de> <4300B335.6050006@yandex.ru> <1124176573.6148.27.camel@sauron.oktetlabs.ru> In-Reply-To: <1124176573.6148.27.camel@sauron.oktetlabs.ru> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Cc: linux-mtd@lists.infradead.org Subject: Re: [PATCH]fs/jffs2/wbuf.c: add compatibility support for OOB data block List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Artem B. Bityuckiy wrote: > Wait, but how will you then find the needed struct jffs2_eraseblock > object by its physical offset on flash ? Use Hash / lists ? Bad idea > (slow). Use array of pointers to each object ? It will be rather large, > and I cannot take easy the fact that we will use distinct pointers for > objects which are mostly physically contiguous in RAM (they are laying > contiguously in slabs). This probably will neglect the pluses of > colouring, which, BTW, we may also organize using my way... > > Comments? This assumed to be a question for Joern, not to myself :-) -- Best Regards, Artem B. Bityuckiy, St.-Petersburg, Russia.