xfs: introduce a common helper xfs_icluster_size_fsb
authorJie Liu <jeff.liu@oracle.com>
Fri, 13 Dec 2013 04:51:48 +0000 (15:51 +1100)
committerDave Chinner <david@fromorbit.com>
Fri, 13 Dec 2013 04:51:48 +0000 (15:51 +1100)
commit904957b75033149509dc0fecc0af34348f87c78c
treeb01dc1ed2eea95de9cd980bab08b209d6853a64d
parent126cd105d4408ff52437a72d681aecdb29cc80e8
xfs: introduce a common helper xfs_icluster_size_fsb

Introduce a common routine xfs_icluster_size_fsb() to calculate
and return the number of file system blocks per inode cluster.

Signed-off-by: Jie Liu <jeff.liu@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
fs/xfs/xfs_ialloc.h