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Darrick J. Wong f922cd90b8 xfs: remove an extent from the rmap btree 
Originally-From: Dave Chinner <dchinner@redhat.com>

Now that we have records in the rmap btree, we need to remove them
when extents are freed. This needs to find the relevant record in
the btree and remove/trim/split it accordingly.

[darrick.wong@oracle.com: make rmap routines handle the enlarged keyspace]
[dchinner: remove remaining unused debug printks]
[darrick: fix a bug when growfs in an AG with an rmap ending at EOFS]

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 11:45:12 +10:00
..
libxfs
xfs: remove an extent from the rmap btree
2016-08-03 11:45:12 +10:00
Kconfig
xfs: implement iomap based buffered write path
2016-06-21 09:53:44 +10:00
kmem.c
xfs: improve kmem_realloc
2016-04-06 09:47:01 +10:00
kmem.h
xfs: improve kmem_realloc
2016-04-06 09:47:01 +10:00
Makefile
xfs: define the on-disk rmap btree format
2016-08-03 11:36:07 +10:00
mrlock.h
xfs: introduce CONFIG_XFS_WARN
2013-05-07 18:45:36 -05:00
uuid.c
xfs: remove subdirectories
2011-08-12 16:21:35 -05:00
uuid.h
xfs: add CRC infrastructure
2012-11-19 20:11:24 -06:00
xfs_acl.c
posix_acl: Inode acl caching fixes
2016-03-31 00:30:15 -04:00
xfs_acl.h
xfs: Change how listxattr generates synthetic attributes
2015-12-06 21:34:16 -05:00
xfs_aops.c
Merge branch 'xfs-4.8-misc-fixes-4' into for-next
2016-07-22 14:10:56 +10:00
xfs_aops.h
xfs: direct calls in the direct I/O path
2016-07-20 11:38:01 +10:00
xfs_attr_inactive.c
xfs: make several functions static
2016-06-01 17:38:15 +10:00
xfs_attr_list.c
xfs: make several functions static
2016-06-01 17:38:15 +10:00
xfs_attr.h
xfs: remove put_value from attr ->put_listent context
2016-04-06 07:57:45 +10:00
xfs_bmap_util.c
xfs: rename flist/free_list to dfops
2016-08-03 11:19:29 +10:00
xfs_bmap_util.h
xfs: change xfs_bmap_{finish,cancel,init,free} -> xfs_defer_*
2016-08-03 11:18:10 +10:00
xfs_buf_item.c
Merge branch 'xfs-4.8-misc-fixes-4' into for-next
2016-07-22 14:10:56 +10:00
xfs_buf_item.h
xfs: fix non-debug build warnings
2015-08-25 10:05:13 +10:00
xfs_buf.c
Merge branch 'xfs-4.8-buf-fixes' into for-next
2016-07-20 11:53:35 +10:00
xfs_buf.h
xfs: track and serialize in-flight async buffers against unmount
2016-07-20 11:15:28 +10:00
xfs_dir2_readdir.c
xfs: concurrent readdir hangs on data buffer locks
2016-05-18 13:20:21 -04:00
xfs_discard.c
xfs: rmap btree requires more reserved free space
2016-08-03 11:38:24 +10:00
xfs_discard.h
xfs: remove subdirectories
2011-08-12 16:21:35 -05:00
xfs_dquot_item.c
xfs: allocate log vector buffers outside CIL context lock
2016-07-22 09:52:35 +10:00
xfs_dquot_item.h
xfs: remove the quotaoff log format from the quotaoff log item
2013-12-13 11:34:08 +11:00
xfs_dquot.c
xfs: rename flist/free_list to dfops
2016-08-03 11:19:29 +10:00
xfs_dquot.h
xfs: fix implicit bool to int conversion
2015-01-09 10:48:58 +11:00
xfs_error.c
Merge branch 'xfs-4.8-misc-fixes-3' into for-next
2016-07-20 11:51:08 +10:00
xfs_error.h
xfs: add tracepoints and error injection for deferred extent freeing
2016-08-03 11:26:33 +10:00
xfs_export.c
Various bugfixes, a RDMA update from Chuck Lever, and support for a new
2016-03-24 19:50:32 -07:00
xfs_export.h
xfs: remove subdirectories
2011-08-12 16:21:35 -05:00
xfs_extent_busy.c
xfs: merge xfs_ag.h into xfs_format.h
2014-11-28 14:25:04 +11:00
xfs_extent_busy.h
xfs: decouple inode and bmap btree header files
2013-10-23 16:28:49 -05:00
xfs_extfree_item.c
xfs: add owner field to extent allocation and freeing
2016-08-03 11:33:42 +10:00
xfs_extfree_item.h
xfs: refactor redo intent item processing
2016-08-03 11:23:49 +10:00
xfs_file.c
Merge branch 'xfs-4.8-misc-fixes-4' into for-next
2016-07-22 14:10:56 +10:00
xfs_filestream.c
xfs: rename flist/free_list to dfops
2016-08-03 11:19:29 +10:00
xfs_filestream.h
xfs: add filestream allocator tracepoints
2014-04-23 07:11:52 +10:00
xfs_fsops.c
xfs: rmap btree requires more reserved free space
2016-08-03 11:38:24 +10:00
xfs_fsops.h
xfs: remove unused function definitions
2016-02-08 14:58:07 +11:00
xfs_globals.c
xfs: export log_recovery_delay to delay mount time log recovery
2014-09-09 11:56:13 +10:00
xfs_icache.c
xfs: cancel eofblocks background trimming on remount read-only
2016-06-21 11:53:28 +10:00
xfs_icache.h
xfs: cancel eofblocks background trimming on remount read-only
2016-06-21 11:53:28 +10:00
xfs_icreate_item.c
xfs: move most of xfs_sb.h to xfs_format.h
2014-11-28 14:27:09 +11:00
xfs_icreate_item.h
xfs: separate icreate log format definitions from xfs_icreate_item.h
2013-08-12 16:10:35 -05:00
xfs_inode_item.c
xfs: allocate log vector buffers outside CIL context lock
2016-07-22 09:52:35 +10:00
xfs_inode_item.h
xfs: remove timestamps from incore inode
2016-02-09 16:54:58 +11:00
xfs_inode.c
xfs: rename flist/free_list to dfops
2016-08-03 11:19:29 +10:00
xfs_inode.h
xfs: change xfs_bmap_{finish,cancel,init,free} -> xfs_defer_*
2016-08-03 11:18:10 +10:00
xfs_ioctl32.c
xfs: don't pass ioflags around in the ioctl path
2016-07-20 11:29:35 +10:00
xfs_ioctl32.h
xfs: compat_xfs_bstat does not have forkoff
2014-10-02 09:17:58 +10:00
xfs_ioctl.c
xfs: in _attrlist_by_handle, copy the cursor back to userspace
2016-08-03 10:58:53 +10:00
xfs_ioctl.h
xfs: don't pass ioflags around in the ioctl path
2016-07-20 11:29:35 +10:00
xfs_iomap.c
xfs: rename flist/free_list to dfops
2016-08-03 11:19:29 +10:00
xfs_iomap.h
xfs: implement iomap based buffered write path
2016-06-21 09:53:44 +10:00
xfs_iops.c
xfs: use iomap infrastructure for DAX zeroing
2016-06-21 09:55:18 +10:00
xfs_iops.h
xfs: inodes are new until the dentry cache is set up
2015-02-23 22:38:08 +11:00
xfs_itable.c
xfs: mode di_mode to vfs inode
2016-02-09 16:54:58 +11:00
xfs_itable.h
xfs: bulkstat chunk formatting cursor is broken
2014-11-07 08:30:30 +11:00
xfs_linux.h
xfs: remove __arch_pack
2016-07-20 11:48:46 +10:00
xfs_log_cil.c
xfs: allocate log vector buffers outside CIL context lock
2016-07-22 09:52:35 +10:00
xfs_log_priv.h
xfs: remove transaction types
2016-04-06 09:20:36 +10:00
xfs_log_recover.c
xfs: rmap btree requires more reserved free space
2016-08-03 11:38:24 +10:00
xfs_log.c
Merge branch 'xfs-4.8-buf-fixes' into for-next
2016-07-20 11:53:35 +10:00
xfs_log.h
xfs: make several functions static
2016-06-01 17:38:15 +10:00
xfs_message.c
xfs: more info from kmem deadlocks and high-level error msgs
2015-10-12 16:04:45 +11:00
xfs_message.h
xfs: introduce CONFIG_XFS_WARN
2013-05-07 18:45:36 -05:00
xfs_mount.c
xfs: rmap btree requires more reserved free space
2016-08-03 11:38:24 +10:00
xfs_mount.h
xfs: rmap btree requires more reserved free space
2016-08-03 11:38:24 +10:00
xfs_mru_cache.c
xfs: xfs_mru_cache_insert() should use GFP_NOFS
2015-03-25 14:57:53 +11:00
xfs_mru_cache.h
xfs: embedd mru_elem into parent structure
2014-04-23 07:11:51 +10:00
xfs_ondisk.h
xfs: define the on-disk rmap btree format
2016-08-03 11:36:07 +10:00
xfs_pnfs.c
xfs: make xfs_bmbt_to_iomap available outside of xfs_pnfs.c
2016-06-21 09:52:47 +10:00
xfs_pnfs.h
nfsd: add SCSI layout support
2016-03-18 11:42:53 -04:00
xfs_qm_bhv.c
xfs: move most of xfs_sb.h to xfs_format.h
2014-11-28 14:27:09 +11:00
xfs_qm_syscalls.c
xfs: better xfs_trans_alloc interface
2016-04-06 09:19:55 +10:00
xfs_qm.c
xfs: better xfs_trans_alloc interface
2016-04-06 09:19:55 +10:00
xfs_qm.h
xfs: Split default quota limits by quota type
2016-02-08 11:27:55 +11:00
xfs_quota.h
xfs: fix quota block reservation leak when tp allocates and frees blocks
2015-06-01 07:15:37 +10:00
xfs_quotaops.c
xfs: wire up Q_XGETNEXTQUOTA / get_nextdqblk
2016-02-08 11:27:38 +11:00
xfs_rtalloc.c
xfs: rename flist/free_list to dfops
2016-08-03 11:19:29 +10:00
xfs_rtalloc.h
xfs: make several functions static
2016-06-01 17:38:15 +10:00
xfs_stats.c
xfs: add rmap btree stats infrastructure
2016-08-03 11:31:11 +10:00
xfs_stats.h
xfs: add rmap btree stats infrastructure
2016-08-03 11:31:11 +10:00
xfs_super.c
xfs: rmap btree requires more reserved free space
2016-08-03 11:38:24 +10:00
xfs_super.h
xfs: make several functions static
2016-06-01 17:38:15 +10:00
xfs_symlink.c
xfs: rename flist/free_list to dfops
2016-08-03 11:19:29 +10:00
xfs_symlink.h
xfs: push down inactive transaction mgmt for remote symlinks
2013-10-08 14:53:02 -05:00
xfs_sysctl.c
xfs: pass xfsstats structures to handlers and macros
2015-10-12 05:19:45 +11:00
xfs_sysctl.h
xfs: export log_recovery_delay to delay mount time log recovery
2014-09-09 11:56:13 +10:00
xfs_sysfs.c
xfs: fix xfs_error_get_cfg for negative errnos
2016-07-20 10:48:51 +10:00
xfs_sysfs.h
xfs: configurable error behavior via sysfs
2016-05-18 10:58:51 +10:00
xfs_trace.c
xfs: rework xfs_bmap_free callers to use xfs_defer_ops
2016-08-03 11:15:38 +10:00
xfs_trace.h
xfs: add an extent to the rmap btree
2016-08-03 11:44:21 +10:00
xfs_trans_ail.c
xfs: Make xfsaild freezeable again
2016-02-08 14:59:07 +11:00
xfs_trans_buf.c
xfs: remove XBF_STALE flag wrapper macros
2016-02-10 15:01:11 +11:00
xfs_trans_dquot.c
xfs: Split default quota limits by quota type
2016-02-08 11:27:55 +11:00
xfs_trans_extfree.c
xfs: add owner field to extent allocation and freeing
2016-08-03 11:33:42 +10:00
xfs_trans_inode.c
xfs: move di_changecount to VFS inode
2016-02-09 16:54:58 +11:00
xfs_trans_priv.h
xfs: add helper to conditionally remove items from the AIL
2015-08-19 10:01:08 +10:00
xfs_trans.c
xfs: remove transaction types
2016-04-06 09:20:36 +10:00
xfs_trans.h
xfs: add owner field to extent allocation and freeing
2016-08-03 11:33:42 +10:00
xfs_xattr.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2016-05-27 17:14:05 -07:00
xfs.h
xfs: introduce CONFIG_XFS_WARN
2013-05-07 18:45:36 -05:00