bcachefs: Fix early error path in bch2_fs_btree_key_cache_exit()
Reported-by: syzbot+a35cdb62ec34d44fb062@syzkaller.appspotmail.com Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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@ -956,6 +956,7 @@ void bch2_fs_btree_key_cache_exit(struct btree_key_cache *bc)
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}
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#ifdef __KERNEL__
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if (bc->pcpu_freed) {
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for_each_possible_cpu(cpu) {
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struct btree_key_cache_freelist *f =
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per_cpu_ptr(bc->pcpu_freed, cpu);
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@ -965,6 +966,7 @@ void bch2_fs_btree_key_cache_exit(struct btree_key_cache *bc)
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list_add(&ck->list, &items);
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}
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}
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}
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#endif
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BUG_ON(list_count_nodes(&bc->freed_pcpu) != bc->nr_freed_pcpu);
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