Revision tags: v6.10-rc4 |
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594ce0b8 |
| 10-Jun-2024 |
Russell King (Oracle) <rmk+kernel@armlinux.org.uk> |
Merge topic branches 'clkdev' and 'fixes' into for-linus
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Revision tags: v6.10-rc3, v6.10-rc2 |
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f73a058b |
| 28-May-2024 |
Maarten Lankhorst <maarten.lankhorst@linux.intel.com> |
Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes
v6.10-rc1 is released, forward from v6.9
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
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Revision tags: v6.10-rc1 |
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119d1b8a |
| 20-May-2024 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'xfs-6.10-merge-6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs updates from Chandan Babu: "Online repair feature continues to be expanded. Also, we now support delayed all
Merge tag 'xfs-6.10-merge-6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs updates from Chandan Babu: "Online repair feature continues to be expanded. Also, we now support delayed allocation for realtime devices which have an extent size that is equal to filesystem's block size.
New code:
- Introduce Parent Pointer extended attribute for inodes
- Bring back delalloc support for realtime devices which have an extent size that is equal to filesystem's block size
- Improve performance of log incompat feature handling
Online Repair:
- Implement atomic file content exchanges i.e. exchange ranges of bytes between two files atomically
- Create temporary files to repair file-based metadata. This uses atomic file content exchange facility to swap file fork mappings between the temporary file and the metadata inode
- Allow callers of directory/xattr code to set an explicit owner number to be written into the header fields of any new blocks that are created. This is required to avoid walking every block of the new structure and modify their ownership during online repair
- Repair more data structures: - Extended attributes - Inode unlinked state - Directories - Symbolic links - AGI's unlinked inode list - Parent pointers
- Move Orphan files to lost and found directory
- Fixes for Inode repair functionality
- Introduce a new sub-AG FITRIM implementation to reduce the duration for which the AGF lock is held
- Updates for the design documentation
- Use Parent Pointers to assist in checking directories, parent pointers, extended attributes, and link counts
Fixes:
- Prevent userspace from reading invalid file data due to incorrect. updation of file size when performing a non-atomic clone operation
- Minor fixes to online repair
- Fix confusing return values from xfs_bmapi_write()
- Fix an out of bounds access due to incorrect h_size during log recovery
- Defer upgrading the extent counters in xfs_reflink_end_cow_extent() until we know we are going to modify the extent mapping
- Remove racy access to if_bytes check in xfs_reflink_end_cow_extent()
- Fix sparse warnings
Cleanups:
- Hold inode locks on all files involved in a rename until the completion of the operation. This is in preparation for the parent pointers patchset where parent pointers are applied in a separate chained update from the actual directory update
- Compile out v4 support when disabled
- Cleanup xfs_extent_busy_clear()
- Remove unused flags and fields from struct xfs_da_args
- Remove definitions of unused functions
- Improve extended attribute validation
- Add higher level directory operations helpers to remove duplication of code
- Cleanup quota (un)reservation interfaces"
* tag 'xfs-6.10-merge-6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (221 commits) xfs: simplify iext overflow checking and upgrade xfs: remove a racy if_bytes check in xfs_reflink_end_cow_extent xfs: upgrade the extent counters in xfs_reflink_end_cow_extent later xfs: xfs_quota_unreserve_blkres can't fail xfs: consolidate the xfs_quota_reserve_blkres definitions xfs: clean up buffer allocation in xlog_do_recovery_pass xfs: fix log recovery buffer allocation for the legacy h_size fixup xfs: widen flags argument to the xfs_iflags_* helpers xfs: minor cleanups of xfs_attr3_rmt_blocks xfs: create a helper to compute the blockcount of a max sized remote value xfs: turn XFS_ATTR3_RMT_BUF_SPACE into a function xfs: use unsigned ints for non-negative quantities in xfs_attr_remote.c xfs: do not allocate the entire delalloc extent in xfs_bmapi_write xfs: fix xfs_bmap_add_extent_delay_real for partial conversions xfs: remove the xfs_iext_peek_prev_extent call in xfs_bmapi_allocate xfs: pass the actual offset and len to allocate to xfs_bmapi_allocate xfs: don't open code XFS_FILBLKS_MIN in xfs_bmapi_write xfs: lift a xfs_valid_startblock into xfs_bmapi_allocate xfs: remove the unusued tmp_logflags variable in xfs_bmapi_allocate xfs: fix error returns from xfs_bmapi_write ...
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Revision tags: v6.9, v6.9-rc7, v6.9-rc6 |
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e58ac177 |
| 25-Apr-2024 |
Christoph Hellwig <hch@lst.de> |
xfs: refactor dir format helpers
Add a new enum and a xfs_dir2_format helper that returns it to allow the code to switch on the format of a directory in a single operation and switch all helpers of
xfs: refactor dir format helpers
Add a new enum and a xfs_dir2_format helper that returns it to allow the code to switch on the format of a directory in a single operation and switch all helpers of xfs_dir2_isblock and xfs_dir2_isleaf to it.
This also removes the explicit xfs_iread_extents call in a few of the call sites given that xfs_bmap_last_offset already takes care of it underneath.
Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: "Darrick J. Wong" <djwong@kernel.org> Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
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dfe5febe |
| 25-Apr-2024 |
Christoph Hellwig <hch@lst.de> |
xfs: factor out a xfs_dir_replace_args helper
Add a helper to switch between the different directory formats for removing a directory entry.
Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-b
xfs: factor out a xfs_dir_replace_args helper
Add a helper to switch between the different directory formats for removing a directory entry.
Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: "Darrick J. Wong" <djwong@kernel.org> Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
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3866e6e6 |
| 25-Apr-2024 |
Christoph Hellwig <hch@lst.de> |
xfs: factor out a xfs_dir_removename_args helper
Add a helper to switch between the different directory formats for removing a directory entry.
Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewe
xfs: factor out a xfs_dir_removename_args helper
Add a helper to switch between the different directory formats for removing a directory entry.
Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: "Darrick J. Wong" <djwong@kernel.org> Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
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4d893a40 |
| 25-Apr-2024 |
Christoph Hellwig <hch@lst.de> |
xfs: factor out a xfs_dir_createname_args helper
Add a helper to switch between the different directory formats for creating a directory entry and to handle the XFS_DA_OP_JUSTCHECK flag based on the
xfs: factor out a xfs_dir_createname_args helper
Add a helper to switch between the different directory formats for creating a directory entry and to handle the XFS_DA_OP_JUSTCHECK flag based on the passed in ino number field.
Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: "Darrick J. Wong" <djwong@kernel.org> Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
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14ee22fe |
| 25-Apr-2024 |
Christoph Hellwig <hch@lst.de> |
xfs: factor out a xfs_dir_lookup_args helper
Add a helper to switch between the different directory formats for lookup and to handle the -EEXIST return for a successful lookup.
Signed-off-by: Chris
xfs: factor out a xfs_dir_lookup_args helper
Add a helper to switch between the different directory formats for lookup and to handle the -EEXIST return for a successful lookup.
Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: "Darrick J. Wong" <djwong@kernel.org> Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
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1da824b0 |
| 24-Apr-2024 |
Chandan Babu R <chandanbabu@kernel.org> |
Merge tag 'repair-pptrs-6.10_2024-04-23' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.10-mergeC
xfs: online repair for parent pointers
This series implements onlin
Merge tag 'repair-pptrs-6.10_2024-04-23' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.10-mergeC
xfs: online repair for parent pointers
This series implements online repair for directory parent pointer metadata. The checking half is fairly straightforward -- for each outgoing directory link (forward or backwards), grab the inode at the other end, and confirm that there's a corresponding link. If we can't grab an inode or lock it, we'll save that link for a slower loop that cycles all the locks, confirms the continued existence of the link, and rechecks the link if it's actually still there.
Repairs are a bit more involved -- for directories, we walk the entire filesystem to rebuild the dirents from parent pointer information. Parent pointer repairs do the same walk but rebuild the pptrs from the dirent information, but with the added twist that it duplicates all the xattrs so that it can use the atomic extent swapping code to commit the repairs atomically.
This introduces an added twist to the xattr repair code -- we use dirent hooks to detect a colliding update to the pptr data while we're not holding the ILOCKs; if one is detected, we restart the xattr salvaging process but this time hold all the ILOCKs until the end of the scan.
For offline repair, the phase6 directory connectivity scan generates an index of all the expected parent pointers in the filesystem. Then it walks each file and compares the parent pointers attached to that file against the index generated, and resyncs the results as necessary.
Signed-off-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
* tag 'repair-pptrs-6.10_2024-04-23' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux: xfs: inode repair should ensure there's an attr fork to store parent pointers xfs: repair link count of nondirectories after rebuilding parent pointers xfs: adapt the orphanage code to handle parent pointers xfs: actually rebuild the parent pointer xattrs xfs: add a per-leaf block callback to xchk_xattr_walk xfs: split xfs_bmap_add_attrfork into two pieces xfs: remove pointless unlocked assertion xfs: implement live updates for parent pointer repairs xfs: repair directory parent pointers by scanning for dirents xfs: replay unlocked parent pointer updates that accrue during xattr repair xfs: implement live updates for directory repairs xfs: repair directories by scanning directory parent pointers xfs: add raw parent pointer apis to support repair xfs: salvage parent pointers when rebuilding xattr structures xfs: make the reserved block permission flag explicit in xfs_attr_set xfs: remove some boilerplate from xfs_attr_set
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5769aa41 |
| 22-Apr-2024 |
Darrick J. Wong <djwong@kernel.org> |
xfs: add raw parent pointer apis to support repair
Add a couple of utility functions to set or remove parent pointers from a file. These functions will be used by repair code, hence they skip the x
xfs: add raw parent pointer apis to support repair
Add a couple of utility functions to set or remove parent pointers from a file. These functions will be used by repair code, hence they skip the xattr logging that regular parent pointer updates use.
Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de>
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Revision tags: v6.9-rc5 |
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fb1f7c66 |
| 16-Apr-2024 |
Chandan Babu R <chandanbabu@kernel.org> |
Merge tag 'dirattr-validate-owners-6.10_2024-04-15' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.10-mergeA
xfs: set and validate dir/attr block owners
There are a
Merge tag 'dirattr-validate-owners-6.10_2024-04-15' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.10-mergeA
xfs: set and validate dir/attr block owners
There are a couple of significant changes that need to be made to the directory and xattr code before we can support online repairs of those data structures.
The first change is because online repair is designed to use libxfs to create a replacement dir/xattr structure in a temporary file, and use atomic extent swapping to commit the corrected structure. To avoid the performance hit of walking every block of the new structure to rewrite the owner number before the swap, we instead change libxfs to allow callers of the dir and xattr code the ability to set an explicit owner number to be written into the header fields of any new blocks that are created. For regular operation this will be the directory inode number.
The second change is to update the dir/xattr code to actually *check* the owner number in each block that is read off the disk, since we don't currently do that.
Signed-off-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
* tag 'dirattr-validate-owners-6.10_2024-04-15' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux: xfs: validate explicit directory free block owners xfs: validate explicit directory block buffer owners xfs: validate explicit directory data buffer owners xfs: validate directory leaf buffer owners xfs: validate dabtree node buffer owners xfs: validate attr remote value buffer owners xfs: validate attr leaf buffer owners xfs: reduce indenting in xfs_attr_node_list xfs: use the xfs_da_args owner field to set new dir/attr block owner xfs: add an explicit owner field to xfs_da_args
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9eef772f |
| 15-Apr-2024 |
Darrick J. Wong <djwong@kernel.org> |
xfs: add an explicit owner field to xfs_da_args
Add an explicit owner field to xfs_da_args, which will make it easier for online fsck to set the owner field of the temporary directory and xattr stru
xfs: add an explicit owner field to xfs_da_args
Add an explicit owner field to xfs_da_args, which will make it easier for online fsck to set the owner field of the temporary directory and xattr structures that it builds to repair damaged metadata.
Note: I hopefully found all the xfs_da_args definitions by looking for automatic stack variable declarations and xfs_da_args.dp assignments:
git grep -E '(args.*dp =|struct xfs_da_args[[:space:]]*[a-z0-9][a-z0-9]*)'
Note that callers of xfs_attr_{get,set,change} can set the owner to zero (or leave it unset) to have the default set to args->dp.
Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de>
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Revision tags: v6.9-rc4, v6.9-rc3, v6.9-rc2, v6.9-rc1 |
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b228ab57 |
| 18-Mar-2024 |
Andrew Morton <akpm@linux-foundation.org> |
Merge branch 'master' into mm-stable
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79790b68 |
| 12-Apr-2024 |
Thomas Hellström <thomas.hellstrom@linux.intel.com> |
Merge drm/drm-next into drm-xe-next
Backmerging drm-next in order to get up-to-date and in particular to access commit 9ca5facd0400f610f3f7f71aeb7fc0b949a48c67.
Signed-off-by: Thomas Hellström <tho
Merge drm/drm-next into drm-xe-next
Backmerging drm-next in order to get up-to-date and in particular to access commit 9ca5facd0400f610f3f7f71aeb7fc0b949a48c67.
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
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3e5a516f |
| 08-Apr-2024 |
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> |
Merge tag 'phy_dp_modes_6.10' into msm-next-lumag
Merge DisplayPort subnode API in order to allow DisplayPort driver to configure the PHYs either to the DP or eDP mode, depending on hardware configu
Merge tag 'phy_dp_modes_6.10' into msm-next-lumag
Merge DisplayPort subnode API in order to allow DisplayPort driver to configure the PHYs either to the DP or eDP mode, depending on hardware configuration.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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5add703f |
| 02-Apr-2024 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-next
Catching up on 6.9-rc2
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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0d21364c |
| 02-Apr-2024 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-next into drm-misc-next
Backmerging to get v6.9-rc2 changes into drm-misc-next.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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b7e1e969 |
| 26-Mar-2024 |
Takashi Iwai <tiwai@suse.de> |
Merge branch 'topic/sound-devel-6.10' into for-next
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537c2e91 |
| 22-Mar-2024 |
Jakub Kicinski <kuba@kernel.org> |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Revision tags: v6.8, v6.8-rc7 |
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06d07429 |
| 29-Feb-2024 |
Jani Nikula <jani.nikula@intel.com> |
Merge drm/drm-next into drm-intel-next
Sync to get the drm_printer changes to drm-intel-next.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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f4566a1e |
| 25-Mar-2024 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'v6.9-rc1' into sched/core, to pick up fixes and to refresh the branch
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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100c8542 |
| 05-Apr-2024 |
Takashi Iwai <tiwai@suse.de> |
Merge tag 'asoc-fix-v6.9-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.9
A relatively large set of fixes here, the biggest piece of it is a
Merge tag 'asoc-fix-v6.9-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.9
A relatively large set of fixes here, the biggest piece of it is a series correcting some problems with the delay reporting for Intel SOF cards but there's a bunch of other things. Everything here is driver specific except for a fix in the core for an issue with sign extension handling volume controls.
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36a1818f |
| 25-Mar-2024 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-fixes into drm-misc-fixes
Backmerging to get drm-misc-fixes to the state of v6.9-rc1.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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babbcc02 |
| 13-Mar-2024 |
Linus Torvalds <torvalds@linux-foundation.org> |
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: - Ino
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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Revision tags: v6.8-rc6 |
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6fe1910e |
| 24-Feb-2024 |
Chandan Babu R <chandanbabu@kernel.org> |
Merge tag 'corruption-health-reports-6.9_2024-02-23' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.9-mergeC
xfs: report corruption to the health trackers
Any time t
Merge tag 'corruption-health-reports-6.9_2024-02-23' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.9-mergeC
xfs: report corruption to the health trackers
Any time that the runtime code thinks it has found corrupt metadata, it should tell the health tracking subsystem that the corresponding part of the filesystem is sick. These reports come primarily from two places -- code that is reading a buffer that fails validation, and higher level pieces that observe a conflict involving multiple buffers. This patchset uses automated scanning to update all such callsites with a mark_sick call.
Doing this enables the health system to record problem observed at runtime, which (for now) can prompt the sysadmin to run xfs_scrub, and (later) may enable more targetted fixing of the filesystem.
Note: Earlier reviewers of this patchset suggested that the verifier functions themselves should be responsible for calling _mark_sick. In a higher level language this would be easily accomplished with lambda functions and closures. For the kernel, however, we'd have to create the necessary closures by hand, pass them to the buf_read calls, and then implement necessary state tracking to detach the xfs_buf from the closure at the necessary time. This is far too much work and complexity and will not be pursued further.
Signed-off-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
* tag 'corruption-health-reports-6.9_2024-02-23' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux: xfs: report XFS_IS_CORRUPT errors to the health system xfs: report realtime metadata corruption errors to the health system xfs: report quota block corruption errors to the health system xfs: report inode corruption errors to the health system xfs: report symlink block corruption errors to the health system xfs: report dir/attr block corruption errors to the health system xfs: report btree block corruption errors to the health system xfs: report block map corruption errors to the health tracking system xfs: report ag header corruption errors to the health tracking system xfs: report fs corruption errors to the health tracking system xfs: separate the marking of sick and checked metadata
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