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Code Issues Releases Wiki Activity

bcachefs: fix deletion of indirect extents in btree_gc

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we need to run the normal extent update path on deletion -
bch2_bkey_make_mut() is incorrect when key type is changing.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2024-03-10 16:24:16 -04:00
parent 3e48999816
commit 06ebc48306
1 changed files with 2 additions and 2 deletions
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4
fs/bcachefs/btree_gc.c
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@ -1586,8 +1586,7 @@ static int bch2_gc_write_reflink_key(struct btree_trans *trans,
" should be %u",
(bch2_bkey_val_to_text(&buf, c, k), buf.buf),
r->refcount)) {
struct bkey_i *new = bch2_bkey_make_mut(trans, iter, &k, 0);
struct bkey_i *new = bch2_bkey_make_mut_noupdate(trans, k);
ret = PTR_ERR_OR_ZERO(new);
if (ret)
return ret;
@ -1596,6 +1595,7 @@ static int bch2_gc_write_reflink_key(struct btree_trans *trans,
new->k.type = KEY_TYPE_deleted;
else
*bkey_refcount(bkey_i_to_s(new)) = cpu_to_le64(r->refcount);
ret = bch2_trans_update(trans, iter, new, 0);
}
fsck_err:
printbuf_exit(&buf);