linux/Documentation/ioctl
Eric Sandeen 62750d040b fs: copy BTRFS_IOC_[SG]ET_FSLABEL to vfs
This retains 256 chars as the maximum size through the interface, which
is the btrfs limit and AFAIK exceeds any other filesystem's maximum
label size.

This just copies the ioctl for now and leaves it in place for btrfs
for the time being.  A later patch will allow btrfs to use the new
common ioctl definition, but it may be sent after this is merged.

(Note, Reviewed-by's were originally given for the combined vfs+btrfs
patch, some license taken here.)

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Andreas Dilger <adilger@dilger.ca>
Reviewed-by: David Sterba <dsterba@suse.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2018-05-16 08:50:16 -07:00
..
00-INDEX Documentation: add How to avoid botching up ioctls 2014-08-09 09:13:40 -07:00
botching-up-ioctls.txt Doc: Fix double words in Documentation 2017-01-26 15:25:41 -07:00
cdrom.txt cdrom: support read sub-channel command in LBA format 2016-07-12 08:24:50 -07:00
hdio.txt Documentation: Fix multiple typo in Documentation 2012-03-07 16:08:24 +01:00
ioctl-decoding.txt Documentation cleanup: trivial misspelling, punctuation, and grammar corrections. 2008-07-26 12:00:06 -07:00
ioctl-number.txt fs: copy BTRFS_IOC_[SG]ET_FSLABEL to vfs 2018-05-16 08:50:16 -07:00