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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2021-09-03 17:32:42 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:09:11 -0400 |
| commit | 8f54337dc6825f323f7761c182d98efdd180ce70 (patch) | |
| tree | 6a095523f764170174ecd382bb4cfcfd6c2ef850 /fs/bcachefs/btree_update_interior.c | |
| parent | fbf14104dabe91e6c3b5544f9289eebc94a52c93 (diff) | |
| download | lwn-8f54337dc6825f323f7761c182d98efdd180ce70.tar.gz lwn-8f54337dc6825f323f7761c182d98efdd180ce70.zip | |
bcachefs: Fix initialization of bch_write_op.nonce
If an extent ends up with a replica that is encrypted an a replica that
isn't encrypted (due the user changing options), and then
copygc/rebalance moves one of the replicas by reading from the
unencrypted replica, we had a bug where we wouldn't correctly initialize
op->nonce - for each crc field in an extent, crc.offset + crc.nonce must
be equal.
This patch fixes that by moving op.nonce initialization to
bch2_migrate_write_init.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Diffstat (limited to 'fs/bcachefs/btree_update_interior.c')
0 files changed, 0 insertions, 0 deletions