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From: Artem Bityutskiy <dedekind1@gmail.com>
To: David Wagner <david.wagner@free-electrons.com>
Cc: linux-mtd <linux-mtd@lists.infradead.org>,
	linux-embedded <linux-embedded@vger.kernel.org>,
	lkml <linux-kernel@vger.kernel.org>,
	Tim Bird <tim.bird@am.sony.com>,
	David Woodhouse <dwmw2@infradead.org>
Subject: Re: [PATCH] document ubiblk's usage of the same ioctl magic as a part of UBI
Date: Tue, 06 Sep 2011 07:58:50 +0300	[thread overview]
Message-ID: <1315285135.19067.59.camel@sauron> (raw)
In-Reply-To: <1314202916-6982-1-git-send-email-david.wagner@free-electrons.com>

On Wed, 2011-08-24 at 18:21 +0200, David Wagner wrote:
> ---
>  include/mtd/ubi-user.h |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/include/mtd/ubi-user.h b/include/mtd/ubi-user.h
> index 3c41097..7c8bfe3 100644
> --- a/include/mtd/ubi-user.h
> +++ b/include/mtd/ubi-user.h
> @@ -188,6 +188,7 @@
>  /* Set an UBI volume property */
>  #define UBI_IOCSETVOLPROP _IOW(UBI_VOL_IOC_MAGIC, 6, \
>  			       struct ubi_set_vol_prop_req)
> +/* If you add ioctls here, please note that ubiblk uses 'O'/0x10-0x11 */
>  
>  /* Maximum MTD device name length supported by UBI */
>  #define MAX_UBI_MTD_NAME_LEN 127

Let's postpone this patch and the user-space tool until ubiblk is ready
for inclusion. I sent you some comments - the main one is the block
device reference counting and making sure that the underlying UBI volume
does not disappear when you use it.

-- 
Best Regards,
Artem Bityutskiy

  reply	other threads:[~2011-09-06  4:58 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <1308922482-14967-1-git-send-email-david.wagner@free-electrons.com>
2011-06-28 15:24 ` [RFC PATCHv2] UBI: new module ubiblk: block layer on top of UBI david.wagner
2011-06-29  6:54   ` Artem Bityutskiy
2011-07-26 12:27 ` [PATCH] " David Wagner
2011-07-26 12:34   ` Christoph Hellwig
2011-07-26 12:58     ` David Wagner
2011-07-28  6:14   ` Artem Bityutskiy
2011-08-15 11:56   ` Artem Bityutskiy
2011-08-17 13:17 ` [PATCHv3] " david.wagner
2011-08-17 14:20   ` [PATCH] Tools for controling ubiblk David Wagner
2011-08-22  8:17     ` Artem Bityutskiy
2011-08-22  7:39   ` [PATCHv3] UBI: new module ubiblk: block layer on top of UBI Artem Bityutskiy
2011-08-22  7:42   ` Artem Bityutskiy
2011-08-24 16:23     ` Arnd Bergmann
2011-08-25  7:06       ` Artem Bityutskiy
2011-08-25 15:12         ` Arnd Bergmann
2011-09-01 12:55           ` David Wagner
2011-09-06  3:44           ` Artem Bityutskiy
2011-09-06  4:10             ` Artem Bityutskiy
2011-09-06  4:29               ` Artem Bityutskiy
2011-09-08 15:26               ` Arnd Bergmann
2011-09-09 11:53                 ` Artem Bityutskiy
2011-09-09 12:02                   ` Artem Bityutskiy
2011-09-09 14:25                   ` Arnd Bergmann
2011-09-09 15:27                     ` Artem Bityutskiy
2011-09-09 14:41                   ` David Wagner
2011-09-09 14:51                     ` Arnd Bergmann
2011-09-11 10:18                     ` Artem Bityutskiy
2011-09-11 10:35                       ` David Wagner
2011-08-24 16:15 ` [PATCHv4] " david.wagner
2011-08-24 16:21   ` [PATCH] document ubiblk's usage of the same ioctl magic as a part " David Wagner
2011-09-06  4:58     ` Artem Bityutskiy [this message]
2011-09-06  4:55   ` [PATCHv4] UBI: new module ubiblk: block layer on top " Artem Bityutskiy
2011-09-12  9:51 ` [PATCHv5] " David Wagner
2011-09-19  4:50   ` Artem Bityutskiy
2011-09-22  7:58 ` [PATCHv6] " David Wagner
2011-09-23 10:58   ` Artem Bityutskiy
2011-09-26 12:58     ` David Wagner
2011-09-26  9:17   ` Ricard Wanderlof
2011-09-26 12:38 ` [PATCHv7] " David Wagner
2011-09-26 13:20   ` Artem Bityutskiy
2011-09-26 14:25 ` [PATCHv8] " David Wagner
2011-09-26 14:36   ` Artem Bityutskiy
2011-09-26 14:40 ` [PATCHv9] " David Wagner
2011-10-01 14:08   ` Artem Bityutskiy

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