Darrick J. Wong 0a0af28cad xfs: add xfs_trim_extent ...

This helpers allows to trim an extent to a subset of it's original range
while making sure the block numbers in it remain valid,

In the future xfs_trim_extent and xfs_bmapi_trim_map should probably be
merged in some form.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
[hch: split from a previous patch from Darrick, moved around and added
 support for "raw" delayed extents"]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>

2016-10-20 15:51:50 +11:00

..

xfs_ag_resv.c

xfs: simulate per-AG reservations being critically low

2016-10-05 16:26:31 -07:00

xfs_ag_resv.h

xfs: set up per-AG free space reservations

2016-09-19 10:30:52 +10:00

xfs_alloc_btree.c

xfs: remove the get*keys and update_keys btree ops pointers

2016-08-03 12:22:12 +10:00

xfs_alloc_btree.h

libxfs: move header files

2014-06-25 14:57:36 +10:00

xfs_alloc.c

xfs: reserve AG space for the refcount btree root

2016-10-03 09:11:24 -07:00

xfs_alloc.h

Merge branch 'xfs-4.9-log-recovery-fixes' into for-next

2016-10-03 09:56:28 +11:00

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

libxfs: move header files

2014-06-25 14:57:36 +10:00

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

libxfs: move header files

2014-06-25 14:57:36 +10:00

xfs_bmap_btree.c

xfs: try other AGs to allocate a BMBT block

2016-10-05 16:26:28 -07:00

xfs_bmap_btree.h

libxfs: move header files

2014-06-25 14:57:36 +10:00

xfs_bmap.c

xfs: add xfs_trim_extent

2016-10-20 15:51:50 +11:00

xfs_bmap.h

xfs: add xfs_trim_extent

2016-10-20 15:51:50 +11:00

xfs_btree.c

xfs: add some 'static' annotations

2016-10-20 15:42:30 +11:00

xfs_btree.h

xfs: define the on-disk refcount btree format

2016-10-03 09:11:18 -07:00

xfs_cksum.h

libxfs: move header files

2014-06-25 14:57:36 +10:00

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: defer should allow ->finish_item to request a new transaction

2016-09-19 10:26:25 +10:00

xfs_defer.h

xfs: implement deferred bmbt map/unmap operations

2016-10-04 11:05:44 -07:00

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

libxfs: clean up _calc_dquots_per_chunk

2016-10-20 15:46:18 +11:00

xfs_format.h

libxfs: v3 inodes are only valid on crc-enabled filesystems

2016-10-20 15:48:38 +11:00

xfs_fs.h

xfs: create a separate cow extent size hint for the allocator

2016-10-05 16:26:26 -07:00

xfs_ialloc_btree.c

xfs: set up per-AG free space reservations

2016-09-19 10:30:52 +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

libxfs: v3 inodes are only valid on crc-enabled filesystems

2016-10-20 15:48:38 +11:00

xfs_inode_buf.h

libxfs: v3 inodes are only valid on crc-enabled filesystems

2016-10-20 15:48:38 +11:00

xfs_inode_fork.c

xfs: introduce the CoW fork

2016-10-04 18:06:40 -07:00

xfs_inode_fork.h

xfs: introduce the CoW fork

2016-10-04 18:06:40 -07:00

xfs_log_format.h

xfs: add shared rmap map/unmap/convert log item types

2016-10-05 16:26:29 -07:00

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_refcount_btree.c

xfs: preallocate blocks for worst-case btree expansion

2016-10-05 16:26:27 -07:00

xfs_refcount_btree.h

xfs: preallocate blocks for worst-case btree expansion

2016-10-05 16:26:27 -07:00

xfs_refcount.c

xfs: rework refcount cow recovery error handling

2016-10-10 17:23:07 +11:00

xfs_refcount.h

xfs: store in-progress CoW allocations in the refcount btree

2016-10-05 16:26:05 -07:00

xfs_rmap_btree.c

xfs: preallocate blocks for worst-case btree expansion

2016-10-05 16:26:27 -07:00

xfs_rmap_btree.h

xfs: preallocate blocks for worst-case btree expansion

2016-10-05 16:26:27 -07:00

xfs_rmap.c

xfs: convert unwritten status of reverse mappings for shared files

2016-10-05 16:26:29 -07:00

xfs_rmap.h

xfs: use interval query for rmap alloc operations on shared files

2016-10-05 16:26:29 -07:00

xfs_rtbitmap.c

xfs: make several functions static

2016-06-01 17:38:15 +10:00

xfs_sb.c

xfs: define the on-disk refcount btree format

2016-10-03 09:11:18 -07:00

xfs_sb.h

xfs: remove unused function definitions

2016-02-08 14:58:07 +11:00

xfs_shared.h

xfs: define the on-disk refcount btree format

2016-10-03 09:11:18 -07:00

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: increase log reservations for reflink

2016-10-05 16:26:29 -07:00

xfs_trans_resv.h

xfs: increase log reservations for reflink

2016-10-05 16:26:29 -07:00

xfs_trans_space.h

xfs: implement swapext for rmap filesystems

2016-10-05 16:26:32 -07:00

xfs_types.h

xfs: introduce the CoW fork

2016-10-04 18:06:40 -07:00