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| author | Darrick J. Wong <djwong@kernel.org> | 2022-10-11 16:22:36 -0700 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2022-11-09 19:07:23 -0800 |
| commit | 5f2897495a1f5381fda98b3bd3dd730f992ce787 (patch) | |
| tree | 3d1a1ec407169fd001b53eeaaf0c9957d771335a /fs/xfs/xfs_drain.c | |
| parent | da4946fff7202696c4b9a9ec7098c5d02937e6c9 (diff) | |
xfs: use per-AG bitmaps to reap unused AG metadata blocks during repairrepair-reap-fixes_2022-11-09
The AGFL repair code uses a series of bitmaps to figure out where there
are OWN_AG blocks that are not claimed by the free space and rmap
btrees. These blocks become the new AGFL, and any overflow is reaped.
The bitmaps current track xfs_fsblock_t even though we already know the
AG number.
In the last patch, we introduced a new bitmap "type" for tracking
xfs_agblock_t extents. Port the reaping code and the AGFL repair to use
this new type, which makes it very obvious what we're tracking. This
also eliminates a bunch of unnecessary agblock <-> fsblock conversions.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'fs/xfs/xfs_drain.c')
0 files changed, 0 insertions, 0 deletions