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bcachefs: Drop redundant btree_path_downgrade()s

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If a path doesn't have any active references, we shouldn't downgrade it;
it'll either be reused, possibly with intent refs again, or dropped at
bch2_trans_begin() time.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet
2024-02-16 23:50:05 -05:00
parent ba78af9e56
commit 29e11f9699
1 changed files with 2 additions and 1 deletions
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3
fs/bcachefs/btree_locking.c
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@ -747,7 +747,8 @@ void bch2_trans_downgrade(struct btree_trans *trans)
return; return;
trans_for_each_path(trans, path, i) trans_for_each_path(trans, path, i)
bch2_btree_path_downgrade(trans, path); if (path->ref)
bch2_btree_path_downgrade(trans, path);
} }
int bch2_trans_relock(struct btree_trans *trans) int bch2_trans_relock(struct btree_trans *trans)