tree 2e0827157e770e62493dea144e5d9ef73091e554
parent 9af4aa30b713a58e5952045f52c41a6e3baa2fdc
author Alasdair G Kergon <agk@redhat.com> 1159863321 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> 1159887853 -0700

[PATCH] dm: export blkdev_driver_ioctl

Export blkdev_driver_ioctl for device-mapper.

If we get as far as the device-mapper ioctl handler, we know the ioctl is not
a standard block layer BLK* one, so we don't need to check for them a second
time and can call blkdev_driver_ioctl() directly.

Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>