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bcachefs: kill __bch2_btree_iter_peek_upto_and_restart()

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dead code

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2023-12-17 03:39:03 -05:00
parent 4eb3877eae
commit 0bc64d7e26
2 changed files with 17 additions and 35 deletions
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2
fs/bcachefs/btree_iter.c
View File

@ -2285,7 +2285,7 @@ struct bkey_s_c bch2_btree_iter_peek_prev(struct btree_iter *iter)
goto got_key;
}
if (bch2_snapshot_is_ancestor(iter->trans->c,
if (bch2_snapshot_is_ancestor(trans->c,
iter->snapshot,
k.k->p.snapshot)) {
if (saved_path)

50
fs/bcachefs/btree_iter.h
View File

@ -623,38 +623,6 @@ static inline int btree_trans_too_many_iters(struct btree_trans *trans)
return 0;
}
struct bkey_s_c bch2_btree_iter_peek_and_restart_outlined(struct btree_iter *);
static inline struct bkey_s_c
__bch2_btree_iter_peek_and_restart(struct btree_trans *trans,
struct btree_iter *iter, unsigned flags)
{
struct bkey_s_c k;
while (btree_trans_too_many_iters(trans) ||
(k = bch2_btree_iter_peek_type(iter, flags),
bch2_err_matches(bkey_err(k), BCH_ERR_transaction_restart)))
bch2_trans_begin(trans);
return k;
}
static inline struct bkey_s_c
__bch2_btree_iter_peek_upto_and_restart(struct btree_trans *trans,
struct btree_iter *iter,
struct bpos end,
unsigned flags)
{
struct bkey_s_c k;
while (btree_trans_too_many_iters(trans) ||
(k = bch2_btree_iter_peek_upto_type(iter, end, flags),
bch2_err_matches(bkey_err(k), BCH_ERR_transaction_restart)))
bch2_trans_begin(trans);
return k;
}
/*
* goto instead of loop, so that when used inside for_each_btree_key2()
* break/continue work correctly
@ -780,6 +748,22 @@ transaction_restart: \
(_do) ?: bch2_trans_commit(_trans, (_disk_res),\
(_journal_seq), (_commit_flags)))
struct bkey_s_c bch2_btree_iter_peek_and_restart_outlined(struct btree_iter *);
static inline struct bkey_s_c
__bch2_btree_iter_peek_and_restart(struct btree_trans *trans,
struct btree_iter *iter, unsigned flags)
{
struct bkey_s_c k;
while (btree_trans_too_many_iters(trans) ||
(k = bch2_btree_iter_peek_type(iter, flags),
bch2_err_matches(bkey_err(k), BCH_ERR_transaction_restart)))
bch2_trans_begin(trans);
return k;
}
#define for_each_btree_key_old(_trans, _iter, _btree_id, \
_start, _flags, _k, _ret) \
for (bch2_trans_iter_init((_trans), &(_iter), (_btree_id), \
@ -841,8 +825,6 @@ transaction_restart: \
_p; \
})
/* new multiple iterator interface: */
void bch2_trans_updates_to_text(struct printbuf *, struct btree_trans *);
void bch2_btree_path_to_text(struct printbuf *, struct btree_path *);
void bch2_trans_paths_to_text(struct printbuf *, struct btree_trans *);