From: "Jose R. Santos" <jrs@us.ibm.com>
To: Badari Pulavarty <pbadari@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
ext4 <linux-ext4@vger.kernel.org>,
lkml <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] ext4: FLEX_BG Kernel support v2.
Date: Fri, 21 Sep 2007 15:49:35 -0500 [thread overview]
Message-ID: <20070921154935.0b16c5ca@gara> (raw)
In-Reply-To: <1190406567.13955.1.camel@dyn9047017100.beaverton.ibm.com>
On Fri, 21 Sep 2007 13:29:27 -0700
Badari Pulavarty <pbadari@gmail.com> wrote:
> On Fri, 2007-09-21 at 09:06 -0500, Jose R. Santos wrote:
> > From: Jose R. Santos <jrs@us.ibm.com>
> >
> > 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.
-JRS
next prev parent reply other threads:[~2007-09-21 20:49 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-21 14:06 [PATCH] ext4: FLEX_BG Kernel support v2 Jose R. Santos
2007-09-21 20:29 ` Badari Pulavarty
2007-09-21 20:49 ` Jose R. Santos [this message]
2007-09-21 20:59 ` Eric Sandeen
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