VP                507 sys/mount.h    #define	VFS_VPTOFH(VP, FIDP)	  (*(VP)->v_mount->mnt_op->vfs_vptofh)(VP, FIDP)
VP                364 sys/vnode.h    #define VCALL(VP,OFF,AP) VOCALL((VP)->v_op,(OFF),(AP))
VP                104 xfs/xfs_locl.h #define vput(VP) vrele(VP)