Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1765999AbXIUVFe (ORCPT ); Fri, 21 Sep 2007 17:05:34 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1765497AbXIUVAG (ORCPT ); Fri, 21 Sep 2007 17:00:06 -0400 Received: from mx1.redhat.com ([66.187.233.31]:38759 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1765842AbXIUVAD (ORCPT ); Fri, 21 Sep 2007 17:00:03 -0400 Message-ID: <46F430C9.8030101@redhat.com> Date: Fri, 21 Sep 2007 15:59:53 -0500 From: Eric Sandeen User-Agent: Thunderbird 2.0.0.6 (Macintosh/20070728) MIME-Version: 1.0 To: "Jose R. Santos" CC: Badari Pulavarty , Andrew Morton , ext4 , lkml Subject: Re: [PATCH] ext4: FLEX_BG Kernel support v2. References: <20070921140649.4352.30055.stgit@toolssf2> <1190406567.13955.1.camel@dyn9047017100.beaverton.ibm.com> <20070921154935.0b16c5ca@gara> In-Reply-To: <20070921154935.0b16c5ca@gara> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1081 Lines: 31 Jose R. Santos wrote: > On Fri, 21 Sep 2007 13:29:27 -0700 > Badari Pulavarty wrote: > >> On Fri, 2007-09-21 at 09:06 -0500, Jose R. Santos wrote: >>> From: Jose R. Santos >>> >>> ext4: FLEX_BG Kernel support v2. >>> >>> @@ -702,13 +702,15 @@ static inline int ext4_valid_inum(struct super_block *sb, unsigned long ino) >>> #define EXT4_FEATURE_INCOMPAT_META_BG 0x0010 >>> #define EXT4_FEATURE_INCOMPAT_EXTENTS 0x0040 /* extents support */ >>> #define EXT4_FEATURE_INCOMPAT_64BIT 0x0080 >>> +#define EXT4_FEATURE_INCOMPAT_FLEX_BG 0x0200 >> Any reason why 0x100 is skipped ? >> >> Thanks, >> Badari >> > > Because 0x0100 is reserved for EXT4_FEATURE_INCOMPAT_MMP in e2fsprogs. and we know that how? :) I'd at least put a comment into the kernel code so it doesn't get taken, later. -Eric - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/