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| author | Brian Foster <[email protected]> | 2023-11-03 13:09:38 +0000 |
|---|---|---|
| committer | Kent Overstreet <[email protected]> | 2023-11-05 02:19:13 +0000 |
| commit | 7cb2a7895d94db2979c29e4a20f33b5557c702d5 (patch) | |
| tree | eaa04267abb6b23145f658e0906854f748c7c91a /fs/bcachefs/btree_trans_commit.c | |
| parent | bcachefs: byte order swap bch_alloc_v4.fragmentation_lru field (diff) | |
| download | kernel-7cb2a7895d94db2979c29e4a20f33b5557c702d5.tar.gz kernel-7cb2a7895d94db2979c29e4a20f33b5557c702d5.zip | |
bcachefs: use swab40 for bch_backpointer.bucket_offset bitfield
The bucket_offset field of bch_backpointer is a 40-bit bitfield, but the
bch2_backpointer_swab() helper uses swab32. This leads to inconsistency
when an on-disk fs is accessed from an opposite endian machine.
As it turns out, we already have an internal swab40() helper that is
used from the bch_alloc_v4 swab callback. Lift it into the backpointers
header file and use it consistently in both places.
Signed-off-by: Brian Foster <[email protected]>
Signed-off-by: Kent Overstreet <[email protected]>
Diffstat (limited to 'fs/bcachefs/btree_trans_commit.c')
0 files changed, 0 insertions, 0 deletions