From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from nf-out-0910.google.com ([64.233.182.185]) by canuck.infradead.org with esmtp (Exim 4.63 #1 (Red Hat Linux)) id 1IGS28-0005Xu-4w for linux-mtd@lists.infradead.org; Thu, 02 Aug 2007 00:11:35 -0400 Received: by nf-out-0910.google.com with SMTP id h3so104906nfh for ; Wed, 01 Aug 2007 21:11:30 -0700 (PDT) Message-ID: Date: Thu, 2 Aug 2007 12:11:29 +0800 From: "ye janboe" To: "David Woodhouse" Subject: Re: JFFS2 deadlock with alloc_sem In-Reply-To: <1185898992.3083.120.camel@pmac.infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <1185557896.22352.4.camel@kleikamp.austin.ibm.com> <1185799508.3083.20.camel@pmac.infradead.org> <1185813909.9523.42.camel@kleikamp.austin.ibm.com> <1185883827.3083.109.camel@pmac.infradead.org> <1185888229.14534.13.camel@kleikamp.austin.ibm.com> <1185895406.3083.117.camel@pmac.infradead.org> <1185896168.14534.17.camel@kleikamp.austin.ibm.com> <1185898992.3083.120.camel@pmac.infradead.org> Cc: Roberts Nathan-mcg31137 , linux-mtd@lists.infradead.org, Dave Kleikamp List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , How can we tell which page is locked by which process? Thanks 2007/8/1, David Woodhouse : > On Tue, 2007-07-31 at 10:36 -0500, Dave Kleikamp wrote: > > Could be. Remember this was on a 2.4 kernel as well, so mileage may > > vary on the latest code. > > Right. NAND was never even properly supported on 2.4. > > Of course, there's still the fact that Nathan reports that this approach > _exacerbates_ his problem rather than fixing it. If your patch actually > fixes something for him, we'll need to look more closely at why (and if > not, we need to look more closely at his problem anyway). > > -- > dwmw2 > >