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From: Arnd Bergmann <arnd@arndb.de>
To: Alasdair G Kergon <agk@redhat.com>
Cc: Andrew Morton <akpm@osdl.org>,
	linux-kernel@vger.kernel.org, Milan Broz <mbroz@redhat.com>
Subject: Re: [PATCH 01/15] dm: support ioctls on mapped devices
Date: Wed, 5 Jul 2006 05:22:07 +0200	[thread overview]
Message-ID: <200607050522.08063.arnd@arndb.de> (raw)
In-Reply-To: <20060621193121.GP4521@agk.surrey.redhat.com>

Am Wednesday 21 June 2006 21:31 schrieb Alasdair G Kergon:
>  static struct block_device_operations dm_blk_dops = {
>         .open = dm_blk_open,
>         .release = dm_blk_close,
> +       .ioctl = dm_blk_ioctl,
>         .getgeo = dm_blk_getgeo,
>         .owner = THIS_MODULE

I guess this also needs a ->compat_ioctl method, otherwise it won't
work for ioctl numbers that have a compat_ioctl implementation in the
low-level device driver.

	Arnd <><

      parent reply	other threads:[~2006-07-05  3:21 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-06-21 19:31 [PATCH 01/15] dm: support ioctls on mapped devices Alasdair G Kergon
2006-06-22  3:52 ` Andrew Morton
2006-06-22  8:15   ` Milan Broz
2006-06-22  8:29     ` Andrew Morton
2006-06-22 15:17       ` Alasdair G Kergon
2006-06-22 16:55         ` Andrew Morton
2006-06-23  3:31           ` Kevin Corry
2006-06-23  3:49             ` Andrew Morton
2006-06-23 10:01               ` Christoph Hellwig
2006-06-23 10:00           ` Christoph Hellwig
     [not found]             ` <20060623032108.28debec2.akpm@osdl.org>
2006-06-23 13:13               ` Milan Broz
2006-06-22 13:21   ` Alasdair G Kergon
2006-07-05  3:22 ` Arnd Bergmann [this message]

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