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bcachefs: Fix reflink path for snapshots

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make_extent_indirect() was missing the
BTREE_UPDATE_INTERNAL_SNAPSHOT_NODE - it's updating the extent in the
original snapshot, not the curret one.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
This commit is contained in:
Kent Overstreet 2021-11-29 16:36:50 -05:00 committed by Kent Overstreet
parent fc6c01e2ea
commit f449bedb06
1 changed files with 2 additions and 1 deletions
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3
fs/bcachefs/reflink.c
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@ -184,7 +184,8 @@ static int bch2_make_extent_indirect(struct btree_trans *trans,
r_p->v.idx = cpu_to_le64(bkey_start_offset(&r_v->k));
ret = bch2_trans_update(trans, extent_iter, &r_p->k_i, 0);
ret = bch2_trans_update(trans, extent_iter, &r_p->k_i,
BTREE_UPDATE_INTERNAL_SNAPSHOT_NODE);
err:
c->reflink_hint = reflink_iter.pos.offset;
bch2_trans_iter_exit(trans, &reflink_iter);