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bcachefs: factor out check_inode_backpointer()

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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2024-02-05 19:38:19 -05:00
parent 11def1888f
commit 3d4998c202
1 changed files with 29 additions and 9 deletions
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38
fs/bcachefs/fsck.c
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@ -1461,16 +1461,15 @@ fsck_err:
return ret ?: trans_was_restarted(trans, restart_count);
}
static int check_dirent_target(struct btree_trans *trans,
struct btree_iter *iter,
struct bkey_s_c_dirent d,
struct bch_inode_unpacked *target,
u32 target_snapshot)
static int check_inode_backpointer(struct btree_trans *trans,
struct btree_iter *iter,
struct bkey_s_c_dirent d,
struct bch_inode_unpacked *target,
u32 target_snapshot)
{
struct bch_fs *c = trans->c;
struct bkey_i_dirent *n;
struct printbuf buf = PRINTBUF;
struct btree_iter bp_iter = { NULL };
struct printbuf buf = PRINTBUF;
int ret = 0;
if (!target->bi_dir &&
@ -1541,6 +1540,29 @@ static int check_dirent_target(struct btree_trans *trans,
goto err;
}
}
out:
err:
fsck_err:
bch2_trans_iter_exit(trans, &bp_iter);
printbuf_exit(&buf);
bch_err_fn(c, ret);
return ret;
}
static int check_dirent_target(struct btree_trans *trans,
struct btree_iter *iter,
struct bkey_s_c_dirent d,
struct bch_inode_unpacked *target,
u32 target_snapshot)
{
struct bch_fs *c = trans->c;
struct bkey_i_dirent *n;
struct printbuf buf = PRINTBUF;
int ret = 0;
ret = check_inode_backpointer(trans, iter, d, target, target_snapshot);
if (ret)
goto err;
if (fsck_err_on(d.v->d_type != inode_d_type(target),
c, dirent_d_type_wrong,
@ -1584,10 +1606,8 @@ static int check_dirent_target(struct btree_trans *trans,
d = dirent_i_to_s_c(n);
}
out:
err:
fsck_err:
bch2_trans_iter_exit(trans, &bp_iter);
printbuf_exit(&buf);
bch_err_fn(c, ret);
return ret;