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035e00acb5
linux/fs/xfs/libxfs
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Darrick J. Wong 035e00acb5 xfs: define the on-disk rmap btree format 
Originally-From: Dave Chinner <dchinner@redhat.com>

Now we have all the surrounding call infrastructure in place, we can
start filling out the rmap btree implementation. Start with the
on-disk btree format; add everything needed to read, write and
manipulate rmap btree blocks. This prepares the way for adding the
btree operations implementation.

[darrick: record owner and offset info in rmap btree]
[darrick: fork, bmbt and unwritten state in rmap btree]
[darrick: flags are a separate field in xfs_rmap_irec]
[darrick: calculate maxlevels separately]
[darrick: move the 'unwritten' bit into unused parts of rm_offset]

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
2016-08-03 11:36:07 +10:00
..
xfs_alloc_btree.c xfs: add function pointers for get/update keys to the btree 2016-08-03 11:03:38 +10:00
xfs_alloc_btree.h
xfs_alloc.c xfs: introduce rmap extent operation stubs 2016-08-03 11:33:43 +10:00
xfs_alloc.h xfs: add owner field to extent allocation and freeing 2016-08-03 11:33:42 +10:00
xfs_attr_leaf.c xfs: rename flist/free_list to dfops 2016-08-03 11:19:29 +10:00
xfs_attr_leaf.h xfs: make several functions static 2016-06-01 17:38:15 +10:00
xfs_attr_remote.c xfs: rename flist/free_list to dfops 2016-08-03 11:19:29 +10:00
xfs_attr_remote.h
xfs_attr_sf.h xfs: move struct xfs_attr_shortform to xfs_da_format.h 2016-02-08 15:00:01 +11:00
xfs_attr.c xfs: rename flist/free_list to dfops 2016-08-03 11:19:29 +10:00
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: add owner field to extent allocation and freeing 2016-08-03 11:33:42 +10:00
xfs_bmap_btree.h
xfs_bmap.c xfs: add owner field to extent allocation and freeing 2016-08-03 11:33:42 +10:00
xfs_bmap.h xfs: add owner field to extent allocation and freeing 2016-08-03 11:33:42 +10:00
xfs_btree.c xfs: define the on-disk rmap btree format 2016-08-03 11:36:07 +10:00
xfs_btree.h xfs: define the on-disk rmap btree format 2016-08-03 11:36:07 +10:00
xfs_cksum.h
xfs_da_btree.c xfs: rename flist/free_list to dfops 2016-08-03 11:19:29 +10:00
xfs_da_btree.h xfs: rename flist/free_list to dfops 2016-08-03 11:19:29 +10:00
xfs_da_format.c xfs: kill xfs_dir2_inou_t 2016-07-20 11:48:31 +10:00
xfs_da_format.h xfs: fix attr shortform structure alignment on cris 2016-08-03 10:59:42 +10:00
xfs_defer.c xfs: add tracepoints for the deferred ops mechanism 2016-08-03 11:13:02 +10:00
xfs_defer.h xfs: change xfs_bmap_{finish,cancel,init,free} -> xfs_defer_* 2016-08-03 11:18:10 +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: always set rvalp in xfs_dir2_node_trim_free 2016-03-15 11:44:18 +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 xfs: kill xfs_dir2_inou_t 2016-07-20 11:48:31 +10:00
xfs_dir2.c xfs: rename flist/free_list to dfops 2016-08-03 11:19:29 +10:00
xfs_dir2.h xfs: rename flist/free_list to dfops 2016-08-03 11:19:29 +10:00
xfs_dquot_buf.c xfs: handle dquot buffer readahead in log recovery correctly 2016-01-12 07:04:01 +11:00
xfs_format.h xfs: define the on-disk rmap btree format 2016-08-03 11:36:07 +10:00
xfs_fs.h xfs: define XFS_IOC_FREEZE even if FIFREEZE is defined 2016-06-01 17:38:15 +10:00
xfs_ialloc_btree.c xfs: add owner field to extent allocation and freeing 2016-08-03 11:33:42 +10:00
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: add owner field to extent allocation and freeing 2016-08-03 11:33:42 +10:00
xfs_ialloc.h xfs: rename flist/free_list to dfops 2016-08-03 11:19:29 +10:00
xfs_inode_buf.c xfs: rework xfs_bmap_free callers to use xfs_defer_ops 2016-08-03 11:15:38 +10:00
xfs_inode_buf.h xfs: mode di_mode to vfs inode 2016-02-09 16:54:58 +11:00
xfs_inode_fork.c Merge branch 'xfs-4.7-inode-reclaim' into for-next 2016-05-20 10:34:00 +10:00
xfs_inode_fork.h xfs: factor out a helper to initialize a local format inode fork 2016-04-06 07:41:43 +10:00
xfs_log_format.h xfs: remove transaction types 2016-04-06 09:20:36 +10:00
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: wire up Q_XGETNEXTQUOTA / get_nextdqblk 2016-02-08 11:27:38 +11:00
xfs_rmap_btree.c xfs: define the on-disk rmap btree format 2016-08-03 11:36:07 +10:00
xfs_rmap_btree.h xfs: define the on-disk rmap btree format 2016-08-03 11:36:07 +10:00
xfs_rmap.c xfs: introduce rmap extent operation stubs 2016-08-03 11:33:43 +10:00
xfs_rmap.h xfs: define the on-disk rmap btree format 2016-08-03 11:36:07 +10:00
xfs_rtbitmap.c xfs: make several functions static 2016-06-01 17:38:15 +10:00
xfs_sb.c xfs: define the on-disk rmap btree format 2016-08-03 11:36:07 +10:00
xfs_sb.h xfs: remove unused function definitions 2016-02-08 14:58:07 +11:00
xfs_shared.h xfs: define the on-disk rmap btree format 2016-08-03 11:36:07 +10:00
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: change xfs_bmap_{finish,cancel,init,free} -> xfs_defer_* 2016-08-03 11:18:10 +10:00
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: introduce rmap btree definitions 2016-08-03 11:30:32 +10:00