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| /openbmc/linux/fs/btrfs/ |
| H A D | ioctl.c | 1b53ac4d Thu Mar 18 11:17:05 CDT 2010 Chris Mason <chris.mason@oracle.com> Btrfs: allow treeid==0 in the inode lookup ioctl
When a root id of 0 is sent to the inode lookup ioctl, it will
use the root of the file we're ioctling and pass the root id
back to userland along with the results.
This allows userland to do searches based on that root later on.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
1b53ac4d Thu Mar 18 11:17:05 CDT 2010 Chris Mason <chris.mason@oracle.com> Btrfs: allow treeid==0 in the inode lookup ioctl
When a root id of 0 is sent to the inode lookup ioctl, it will
use the root of the file we're ioctling and pass the root id
back to userland along with the results.
This allows userland to do searches based on that root later on.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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