linux/fs/xfs/libxfs
Dave Chinner 93f958f9c4 xfs: cull unnecessary icdinode fields
Now that the struct xfs_icdinode is not directly related to the
on-disk format, we can cull things in it we really don't need to
store:

	- magic number never changes
	- padding is not necessary
	- next_unlinked is never used
	- inode number is redundant
	- uuid is redundant
	- lsn is accessed directly from dinode
	- inode CRC is only accessed directly from dinode

Hence we can remove these from the struct xfs_icdinode and redirect
the code that uses them to the xfs_dinode appripriately.  This
reduces the size of the struct icdinode from 152 bytes to 88 bytes,
and removes a fair chunk of unnecessary code, too.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>
2016-02-09 16:54:58 +11:00
..
xfs_alloc_btree.c libxfs: refactor short btree block verification 2016-01-04 16:13:21 +11:00
xfs_alloc_btree.h
xfs_alloc.c libxfs: make xfs_alloc_fix_freelist non-static 2016-01-04 16:10:42 +11:00
xfs_alloc.h libxfs: make xfs_alloc_fix_freelist non-static 2016-01-04 16:10:42 +11:00
xfs_attr_leaf.c xfs: print name of verifier if it fails 2016-01-04 16:10:19 +11:00
xfs_attr_leaf.h xfs: xfs_attr_inactive leaves inconsistent attr fork state behind 2015-05-29 07:40:08 +10:00
xfs_attr_remote.c xfs: eliminate committed arg from xfs_bmap_finish 2016-01-11 11:34:01 +11:00
xfs_attr_remote.h
xfs_attr_sf.h
xfs_attr.c xfs: eliminate committed arg from xfs_bmap_finish 2016-01-11 11:34:01 +11:00
xfs_bit.c libxfs: Optimize the loop for xfs_bitmap_empty 2016-01-04 16:10:19 +11:00
xfs_bit.h
xfs_bmap_btree.c xfs: print name of verifier if it fails 2016-01-04 16:10:19 +11:00
xfs_bmap_btree.h
xfs_bmap.c xfs: eliminate committed arg from xfs_bmap_finish 2016-01-11 11:34:01 +11:00
xfs_bmap.h xfs: eliminate committed arg from xfs_bmap_finish 2016-01-11 11:34:01 +11:00
xfs_btree.c libxfs: refactor short btree block verification 2016-01-04 16:13:21 +11:00
xfs_btree.h libxfs: refactor short btree block verification 2016-01-04 16:13:21 +11:00
xfs_cksum.h
xfs_da_btree.c xfs: print name of verifier if it fails 2016-01-04 16:10:19 +11:00
xfs_da_btree.h
xfs_da_format.c xfs: move most of xfs_sb.h to xfs_format.h 2014-11-28 14:27:09 +11:00
xfs_da_format.h xfs: Fix xfs_attr_leafblock definition 2015-08-19 10:34:32 +10:00
xfs_dir2_block.c xfs: print name of verifier if it fails 2016-01-04 16:10:19 +11:00
xfs_dir2_data.c xfs: print name of verifier if it fails 2016-01-04 16:10:19 +11:00
xfs_dir2_leaf.c xfs: print name of verifier if it fails 2016-01-04 16:10:19 +11:00
xfs_dir2_node.c xfs: print name of verifier if it fails 2016-01-04 16:10:19 +11:00
xfs_dir2_priv.h xfs: move type conversion functions to xfs_dir.h 2014-12-04 09:43:17 +11:00
xfs_dir2_sf.c Merge branch 'xfs-misc-fixes-for-3.19-2' into for-next 2014-12-04 09:46:17 +11:00
xfs_dir2.c xfs: per-filesystem stats counter implementation 2015-10-12 18:21:22 +11:00
xfs_dir2.h xfs: move type conversion functions to xfs_dir.h 2014-12-04 09:43:17 +11:00
xfs_dquot_buf.c xfs: handle dquot buffer readahead in log recovery correctly 2016-01-12 07:04:01 +11:00
xfs_format.h Merge branch 'xfs-setxattr-promotion' into for-next 2016-01-19 08:16:08 +11:00
xfs_fs.h xfs: use FS_XFLAG definitions directly 2016-01-04 16:44:15 +11:00
xfs_ialloc_btree.c libxfs: refactor short btree block verification 2016-01-04 16:13:21 +11:00
xfs_ialloc_btree.h xfs: allocate sparse inode chunks on full chunk allocation failure 2015-05-29 09:18:32 +10:00
xfs_ialloc.c xfs: print name of verifier if it fails 2016-01-04 16:10:19 +11:00
xfs_ialloc.h Merge branch 'xfs-misc-fixes-for-4.2-3' into for-next 2015-06-23 08:49:01 +10:00
xfs_inode_buf.c xfs: cull unnecessary icdinode fields 2016-02-09 16:54:58 +11:00
xfs_inode_buf.h xfs: cull unnecessary icdinode fields 2016-02-09 16:54:58 +11:00
xfs_inode_fork.c xfs: merge xfs_inum.h into xfs_format.h 2014-11-28 14:27:10 +11:00
xfs_inode_fork.h
xfs_log_format.h xfs: introduce inode log format object 2016-02-09 16:54:58 +11:00
xfs_log_recover.h xfs: support a crc verification only log record pass 2016-01-04 15:55:10 +11:00
xfs_log_rlimit.c xfs: move most of xfs_sb.h to xfs_format.h 2014-11-28 14:27:09 +11:00
xfs_quota_defs.h xfs: handle dquot buffer readahead in log recovery correctly 2016-01-12 07:04:01 +11:00
xfs_rtbitmap.c xfs: remove timestamps from incore inode 2016-02-09 16:54:58 +11:00
xfs_sb.c xfs: print name of verifier if it fails 2016-01-04 16:10:19 +11:00
xfs_sb.h xfs: consolidate superblock logging functions 2015-01-22 09:10:31 +11:00
xfs_shared.h xfs: handle dquot buffer readahead in log recovery correctly 2016-01-12 07:04:01 +11:00
xfs_symlink_remote.c xfs: print name of verifier if it fails 2016-01-04 16:10:19 +11:00
xfs_trans_resv.c xfs: consolidate superblock logging functions 2015-01-22 09:10:31 +11:00
xfs_trans_resv.h xfs: clean up XFS_MIN_FREELIST macros 2015-06-22 10:13:30 +10:00
xfs_trans_space.h xfs: clean up XFS_MIN_FREELIST macros 2015-06-22 10:13:30 +10:00
xfs_types.h xfs: move xfs_types.h to libxfs 2015-01-09 10:46:31 +11:00