summaryrefslogtreecommitdiffstats
path: root/include/linux/compat_ioctl.h
diff options
context:
space:
mode:
authorDarrick J. Wong <djwong@us.ibm.com>2006-03-27 01:17:54 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-27 08:44:59 -0800
commit3ac51e741a46af7a20f55e79d3e3aeaa93c6c544 (patch)
treecab595a4d9691d7602616337b7862a1a3d692b97 /include/linux/compat_ioctl.h
parent1134e5ae79bab61c05657ca35a6297cf87202e35 (diff)
downloadop-kernel-dev-3ac51e741a46af7a20f55e79d3e3aeaa93c6c544.zip
op-kernel-dev-3ac51e741a46af7a20f55e79d3e3aeaa93c6c544.tar.gz
[PATCH] dm store geometry
Allow drive geometry to be stored with a new DM_DEV_SET_GEOMETRY ioctl. Device-mapper will now respond to HDIO_GETGEO. If the geometry information is not available, zero will be returned for all of the parameters. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> 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>
Diffstat (limited to 'include/linux/compat_ioctl.h')
-rw-r--r--include/linux/compat_ioctl.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/compat_ioctl.h b/include/linux/compat_ioctl.h
index efb518f..89ab677 100644
--- a/include/linux/compat_ioctl.h
+++ b/include/linux/compat_ioctl.h
@@ -140,6 +140,7 @@ COMPATIBLE_IOCTL(DM_TABLE_DEPS_32)
COMPATIBLE_IOCTL(DM_TABLE_STATUS_32)
COMPATIBLE_IOCTL(DM_LIST_VERSIONS_32)
COMPATIBLE_IOCTL(DM_TARGET_MSG_32)
+COMPATIBLE_IOCTL(DM_DEV_SET_GEOMETRY_32)
COMPATIBLE_IOCTL(DM_VERSION)
COMPATIBLE_IOCTL(DM_REMOVE_ALL)
COMPATIBLE_IOCTL(DM_LIST_DEVICES)
@@ -155,6 +156,7 @@ COMPATIBLE_IOCTL(DM_TABLE_DEPS)
COMPATIBLE_IOCTL(DM_TABLE_STATUS)
COMPATIBLE_IOCTL(DM_LIST_VERSIONS)
COMPATIBLE_IOCTL(DM_TARGET_MSG)
+COMPATIBLE_IOCTL(DM_DEV_SET_GEOMETRY)
/* Big K */
COMPATIBLE_IOCTL(PIO_FONT)
COMPATIBLE_IOCTL(GIO_FONT)
OpenPOWER on IntegriCloud