summaryrefslogtreecommitdiffstats
path: root/fs/ioctl.c
diff options
context:
space:
mode:
authorTao Ma <tao.ma@oracle.com>2007-12-18 15:47:03 +0800
committerMark Fasheh <mark.fasheh@oracle.com>2008-01-25 14:53:35 -0800
commitd659072f736837e56b6433d58e5315ad1d4d5ccf (patch)
tree56882b7b36c6b60a8208f6ed5bee9904adc7b649 /fs/ioctl.c
parent7f68fc28219be3b44ef4132f95c6506ff3e806b5 (diff)
[PATCH 1/2] ocfs2: Add group extend for online resize
This patch adds the ability for a userspace program to request an extend of last cluster group on an Ocfs2 file system. The request is made via ioctl, OCFS2_IOC_GROUP_EXTEND. This is derived from EXT3_IOC_GROUP_EXTEND, but is obviously Ocfs2 specific. tunefs.ocfs2 would call this for an online-resize operation if the last cluster group isn't full. Signed-off-by: Tao Ma <tao.ma@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs/ioctl.c')
0 files changed, 0 insertions, 0 deletions