expand vfsops for compat

[Xin Li]

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On 08/23/13 15:15, Alfred Perlstein wrote:
> 
> Index: sys/mount.h 
> ===================================================================
>
> 
- --- sys/mount.h	(revision 254717)
> +++ sys/mount.h	(working copy) @@ -628,6 +628,12 @@ 
> vfs_susp_clean_t	*vfs_susp_clean; vfs_notify_lowervp_t
> *vfs_reclaim_lowervp; vfs_notify_lowervp_t	*vfs_unlink_lowervp; +
> vfs_mount_t		*vfs_spare1; +	vfs_mount_t		*vfs_spare2; +	vfs_mount_t
> *vfs_spare3; +	vfs_mount_t		*vfs_spare4; +	vfs_mount_t
> *vfs_spare5; +	vfs_mount_t		*vfs_spare6; };

Can this be just vfs_mount_t *vfs_spare[6]?  Also, why 6 slots?  (We
currently have 17 vfsops, 17+6=23 is a prime number but I don't think
we really need a prime number here :).

Cheers,
- -- 
Xin LI <delphij at delphij.net>    https://www.delphij.net/
FreeBSD - The Power to Serve!           Live free or die
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