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bcachefs: Delete dead code

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lock_fail_root_changed has not been used since commit
0d7009d7ca ("bcachefs: Delete old deadlock avoidance code")

Remove it.

Signed-off-by: Alan Huang <mmpgouride@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Alan Huang
2024-09-27 22:26:53 +08:00
committed by Kent Overstreet
parent c07beca44f
commit bf4e42d158
2 changed files with 0 additions and 3 deletions
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2
fs/bcachefs/btree_iter.c
View File

@@ -748,8 +748,6 @@ static inline int btree_path_lock_root(struct btree_trans *trans,
ret = btree_node_lock(trans, path, &b->c,
path->level, lock_type, trace_ip);
if (unlikely(ret)) {
if (bch2_err_matches(ret, BCH_ERR_lock_fail_root_changed))
continue;
if (bch2_err_matches(ret, BCH_ERR_transaction_restart))
return ret;
BUG();

1
fs/bcachefs/errcode.h
View File

@@ -164,7 +164,6 @@
x(BCH_ERR_btree_insert_fail, btree_insert_need_journal_res) \
x(BCH_ERR_btree_insert_fail, btree_insert_need_journal_reclaim) \
x(0, backpointer_to_overwritten_btree_node) \
x(0, lock_fail_root_changed) \
x(0, journal_reclaim_would_deadlock) \
x(EINVAL, fsck) \
x(BCH_ERR_fsck, fsck_fix) \