xfs: support attrfork and unwritten BUIs [v29.3 17/18]

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In preparation for atomic extent swapping and the online repair
 functionality that wants atomic extent swaps, enhance the BUI code so
 that we can support deferred work on the extended attribute fork and on
 unwritten extents.
 
 This has been running on the djcloud for months with no problems.  Enjoy!
 
 Signed-off-by: Darrick J. Wong <djwong@kernel.org>
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Merge tag 'expand-bmap-intent-usage_2024-02-23' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.9-mergeC

xfs: support attrfork and unwritten BUIs

In preparation for atomic extent swapping and the online repair
functionality that wants atomic extent swaps, enhance the BUI code so
that we can support deferred work on the extended attribute fork and on
unwritten extents.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>

* tag 'expand-bmap-intent-usage_2024-02-23' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux:
  xfs: xfs_bmap_finish_one should map unwritten extents properly
  xfs: support deferred bmap updates on the attr fork

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This commit is contained in:

Chandan Babu R 2024-02-24 10:36:15 +05:30

parent 4e3f7e7ab8 6c8127e93e

commit 6723ca9997

4 changed files with 31 additions and 38 deletions

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49

fs/xfs/libxfs/xfs_bmap.c

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4

fs/xfs/libxfs/xfs_bmap.h

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8

fs/xfs/xfs_bmap_util.c

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8

fs/xfs/xfs_reflink.c

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