Using xfs_growfs

[Seung-yeong Oh <so1713@xxxxxxxxxxxxxxxxxxxxx>]

Hello,
I came up with some free disk space available right after my XFS
partition. The free disk space is not formatted nor partitioned.
And I don't use LVM. What would be the simplist way to use xfs_growfs
command for this? I've read the man page but I'm sort of technically
challenged..

# xfs_growfs -n /
meta-data=/                      isize=256    agcount=37, agsize=262144
blks
data     =                       bsize=4096   blocks=9506455, imaxpct=25
         =                       sunit=0      swidth=0 blks, unwritten=0
naming   =version 2              bsize=4096  
log      =internal               bsize=4096   blocks=1200 version=1
         =                       sunit=0 blks
realtime =none                   extsz=65536  blocks=0, rtextents=0

I'd appreciate any input. Thank you.