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babbcc0232
* Online Repair;
** New ondisk structures being repaired.
- Inode's mode field by trying to obtain file type value from the a
directory entry.
- Quota counters.
- Link counts of inodes.
- FS summary counters.
- rmap btrees.
Support for in-memory btrees has been added to support repair of rmap
btrees.
** Misc changes
- Report corruption of metadata to the health tracking subsystem.
- Enable indirect health reporting when resources are scarce.
- Reduce memory usage while reparing refcount btree.
- Extend "Bmap update" intent item to support atomic extent swapping on
the realtime device.
- Extend "Bmap update" intent item to support extended attribute fork and
unwritten extents.
** Code cleanups
- Bmap log intent.
- Btree block pointer checking.
- Btree readahead.
- Buffer target.
- Symbolic link code.
* Remove mrlock wrapper around the rwsem.
* Convert all the GFP_NOFS flag usages to use the scoped
memalloc_nofs_save() API instead of direct calls with the GFP_NOFS.
* Refactor and simplify xfile abstraction. Lower level APIs in
shmem.c are required to be exported in order to achieve this.
* Skip checking alignment constraints for inode chunk allocations when block
size is larger than inode chunk size.
* Do not submit delwri buffers collected during log recovery when an error
has been encountered.
* Fix SEEK_HOLE/DATA for file regions which have active COW extents.
* Fix lock order inversion when executing error handling path during
shrinking a filesystem.
* Remove duplicate ifdefs.
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
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Merge tag 'xfs-6.9-merge-8' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs updates from Chandan Babu:
- Online repair updates:
- More ondisk structures being repaired:
- Inode's mode field by trying to obtain file type value from
the a directory entry
- Quota counters
- Link counts of inodes
- FS summary counters
- Support for in-memory btrees has been added to support repair
of rmap btrees
- Misc changes:
- Report corruption of metadata to the health tracking subsystem
- Enable indirect health reporting when resources are scarce
- Reduce memory usage while repairing refcount btree
- Extend "Bmap update" intent item to support atomic extent
swapping on the realtime device
- Extend "Bmap update" intent item to support extended attribute
fork and unwritten extents
- Code cleanups:
- Bmap log intent
- Btree block pointer checking
- Btree readahead
- Buffer target
- Symbolic link code
- Remove mrlock wrapper around the rwsem
- Convert all the GFP_NOFS flag usages to use the scoped
memalloc_nofs_save() API instead of direct calls with the GFP_NOFS
- Refactor and simplify xfile abstraction. Lower level APIs in shmem.c
are required to be exported in order to achieve this
- Skip checking alignment constraints for inode chunk allocations when
block size is larger than inode chunk size
- Do not submit delwri buffers collected during log recovery when an
error has been encountered
- Fix SEEK_HOLE/DATA for file regions which have active COW extents
- Fix lock order inversion when executing error handling path during
shrinking a filesystem
- Remove duplicate ifdefs
* tag 'xfs-6.9-merge-8' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (183 commits)
xfs: shrink failure needs to hold AGI buffer
mm/shmem.c: Use new form of *@param in kernel-doc
kernel-doc: Add unary operator * to $type_param_ref
xfs: use kvfree() in xlog_cil_free_logvec()
xfs: xfs_btree_bload_prep_block() should use __GFP_NOFAIL
xfs: fix scrub stats file permissions
xfs: fix log recovery erroring out on refcount recovery failure
xfs: move symlink target write function to libxfs
xfs: move remote symlink target read function to libxfs
xfs: move xfs_symlink_remote.c declarations to xfs_symlink_remote.h
xfs: xfs_bmap_finish_one should map unwritten extents properly
xfs: support deferred bmap updates on the attr fork
xfs: support recovering bmap intent items targetting realtime extents
xfs: add a realtime flag to the bmap update log redo items
xfs: add a xattr_entry helper
xfs: fix xfs_bunmapi to allow unmapping of partial rt extents
xfs: move xfs_bmap_defer_add to xfs_bmap_item.c
xfs: reuse xfs_bmap_update_cancel_item
xfs: add a bi_entry helper
xfs: remove xfs_trans_set_bmap_flags
...
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|---|---|---|
| .. | ||
| libxfs | ||
| scrub | ||
| Kconfig | ||
| Makefile | ||
| xfs_acl.c | ||
| xfs_acl.h | ||
| xfs_aops.c | ||
| xfs_aops.h | ||
| xfs_attr_inactive.c | ||
| xfs_attr_item.c | ||
| xfs_attr_item.h | ||
| xfs_attr_list.c | ||
| xfs_bio_io.c | ||
| xfs_bmap_item.c | ||
| xfs_bmap_item.h | ||
| xfs_bmap_util.c | ||
| xfs_bmap_util.h | ||
| xfs_buf_item_recover.c | ||
| xfs_buf_item.c | ||
| xfs_buf_item.h | ||
| xfs_buf_mem.c | ||
| xfs_buf_mem.h | ||
| xfs_buf.c | ||
| xfs_buf.h | ||
| xfs_dahash_test.c | ||
| xfs_dahash_test.h | ||
| xfs_dir2_readdir.c | ||
| xfs_discard.c | ||
| xfs_discard.h | ||
| xfs_dquot_item_recover.c | ||
| xfs_dquot_item.c | ||
| xfs_dquot_item.h | ||
| xfs_dquot.c | ||
| xfs_dquot.h | ||
| xfs_drain.c | ||
| xfs_drain.h | ||
| xfs_error.c | ||
| xfs_error.h | ||
| xfs_export.c | ||
| xfs_export.h | ||
| xfs_extent_busy.c | ||
| xfs_extent_busy.h | ||
| xfs_extfree_item.c | ||
| xfs_extfree_item.h | ||
| xfs_file.c | ||
| xfs_filestream.c | ||
| xfs_filestream.h | ||
| xfs_fsmap.c | ||
| xfs_fsmap.h | ||
| xfs_fsops.c | ||
| xfs_fsops.h | ||
| xfs_globals.c | ||
| xfs_health.c | ||
| xfs_hooks.c | ||
| xfs_hooks.h | ||
| xfs_icache.c | ||
| xfs_icache.h | ||
| xfs_icreate_item.c | ||
| xfs_icreate_item.h | ||
| xfs_inode_item_recover.c | ||
| xfs_inode_item.c | ||
| xfs_inode_item.h | ||
| xfs_inode.c | ||
| xfs_inode.h | ||
| xfs_ioctl32.c | ||
| xfs_ioctl32.h | ||
| xfs_ioctl.c | ||
| xfs_ioctl.h | ||
| xfs_iomap.c | ||
| xfs_iomap.h | ||
| xfs_iops.c | ||
| xfs_iops.h | ||
| xfs_itable.c | ||
| xfs_itable.h | ||
| xfs_iunlink_item.c | ||
| xfs_iunlink_item.h | ||
| xfs_iwalk.c | ||
| xfs_iwalk.h | ||
| xfs_linux.h | ||
| xfs_log_cil.c | ||
| xfs_log_priv.h | ||
| xfs_log_recover.c | ||
| xfs_log.c | ||
| xfs_log.h | ||
| xfs_message.c | ||
| xfs_message.h | ||
| xfs_mount.c | ||
| xfs_mount.h | ||
| xfs_mru_cache.c | ||
| xfs_mru_cache.h | ||
| xfs_notify_failure.c | ||
| xfs_pnfs.c | ||
| xfs_pnfs.h | ||
| xfs_pwork.c | ||
| xfs_pwork.h | ||
| xfs_qm_bhv.c | ||
| xfs_qm_syscalls.c | ||
| xfs_qm.c | ||
| xfs_qm.h | ||
| xfs_quota.h | ||
| xfs_quotaops.c | ||
| xfs_refcount_item.c | ||
| xfs_refcount_item.h | ||
| xfs_reflink.c | ||
| xfs_reflink.h | ||
| xfs_rmap_item.c | ||
| xfs_rmap_item.h | ||
| xfs_rtalloc.c | ||
| xfs_rtalloc.h | ||
| xfs_stats.c | ||
| xfs_stats.h | ||
| xfs_super.c | ||
| xfs_super.h | ||
| xfs_symlink.c | ||
| xfs_symlink.h | ||
| xfs_sysctl.c | ||
| xfs_sysctl.h | ||
| xfs_sysfs.c | ||
| xfs_sysfs.h | ||
| xfs_trace.c | ||
| xfs_trace.h | ||
| xfs_trans_ail.c | ||
| xfs_trans_buf.c | ||
| xfs_trans_dquot.c | ||
| xfs_trans_priv.h | ||
| xfs_trans.c | ||
| xfs_trans.h | ||
| xfs_xattr.c | ||
| xfs_xattr.h | ||
| xfs.h | ||