UPDATE 768261 - Implement xfs syssgi() calls and mechanim.

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View Incident: 
http://co-op.engr.sgi.com/BugWorks/code/bwxquery.cgi?search=Search&wlong=1&view_type=Bug&wi=768261

 Status : open                         Priority : 2                         
 Assigned Engineer : btg               Submitter : mostek                   
 Opened Date : 09/23/99               *Modified User : dxm                  
*Modified User Domain : engr          *Description :
Several XFS special system calls are required for growfs, dump/restore,
        ...
        These need to be implemented as ioctl's or with some
        other mechanism such as /proc/xfs with ioctls or ...

                bulkstat
                xfs_fsops (used for growfs)
                space reservations calls

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ADDITIONAL INFORMATION (UPDATE)
From: dxm@engr (BugWorks)
Date: Jul 12 2000 11:13:32PM
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A bunch of these are implemented using ioctls. Reservations,
bulkstat and the FS_GEOMETRY service of SGI_XFS_FSOPERATIONS
are all ok.

Of the above list, only growfs specific services remain to
be done.