xfs: add a block to inode count converter
authorDarrick J. Wong <darrick.wong@oracle.com>
Wed, 12 Dec 2018 16:46:24 +0000 (08:46 -0800)
committerDarrick J. Wong <darrick.wong@oracle.com>
Wed, 12 Dec 2018 16:47:16 +0000 (08:47 -0800)
commit43004b2a8da2652b5ec526269a8acfba7d3d219c
tree197c76e61334c576f18530dd05a86958aac4101e
parent7280fedaf3a0f9097c0621c7d5b35849954d7f54
xfs: add a block to inode count converter

Add new helpers to convert units of fs blocks into inodes, and AG blocks
into AG inodes, respectively.  Convert all the open-coded conversions
and XFS_OFFBNO_TO_AGINO(, , 0) calls to use them, as appropriate.  The
OFFBNO_TO_AGINO macro is retained for xfs_repair.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
fs/xfs/libxfs/xfs_format.h
fs/xfs/libxfs/xfs_ialloc.c
fs/xfs/libxfs/xfs_types.c
fs/xfs/scrub/ialloc.c
fs/xfs/xfs_fsops.c
fs/xfs/xfs_inode.c
fs/xfs/xfs_itable.c
fs/xfs/xfs_super.c