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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2021-07-24 17:12:51 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:09:09 -0400 |
| commit | 6e075b54a3749d3f94e4b87ed8294f8d6ab09bac (patch) | |
| tree | cb8ac9c2f61d05f0c0017ffdd8b82dddb6ad866b /fs/bcachefs/btree_iter.h | |
| parent | a6eba44b889f9da03ff701f9676297148ed5dcc3 (diff) | |
bcachefs: bch2_btree_iter_relock_intent()
This adds a new helper for btree_cache.c that does what we want where
the iterator is still being traverse - and also eliminates some
unnecessary transaction restarts.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Diffstat (limited to 'fs/bcachefs/btree_iter.h')
| -rw-r--r-- | fs/bcachefs/btree_iter.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/bcachefs/btree_iter.h b/fs/bcachefs/btree_iter.h index 7385cca43f8b..3889683e16f8 100644 --- a/fs/bcachefs/btree_iter.h +++ b/fs/bcachefs/btree_iter.h @@ -111,6 +111,7 @@ void bch2_btree_node_iter_fix(struct btree_iter *, struct btree *, struct btree_node_iter *, struct bkey_packed *, unsigned, unsigned); +bool bch2_btree_iter_relock_intent(struct btree_iter *); bool bch2_btree_iter_relock(struct btree_iter *, unsigned long); bool bch2_trans_relock(struct btree_trans *); |