Re: [PATCH 01/15] dm: support ioctls on mapped devices
From: Arnd Bergmann
Date: Tue Jul 04 2006 - 23:20:21 EST
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 <><
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