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bcachefs: Fix iterator counting for reflink pointers (again)

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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Kent Overstreet 2019-10-12 14:44:09 -04:00 committed by Kent Overstreet
parent 538abcb8a1
commit f38fe2dc5d
1 changed files with 2 additions and 1 deletions
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3
fs/bcachefs/extents.c
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@ -959,7 +959,8 @@ static int count_iters_for_insert(struct btree_trans *trans,
case KEY_TYPE_reflink_p: {
struct bkey_s_c_reflink_p p = bkey_s_c_to_reflink_p(k);
u64 idx = le64_to_cpu(p.v->idx);
unsigned sectors = end->offset - bkey_start_offset(p.k);
unsigned sectors = bpos_min(*end, p.k->p).offset -
bkey_start_offset(p.k);
struct btree_iter *iter;
struct bkey_s_c r_k;