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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2020-12-01 11:40:59 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@gmail.com> | 2020-12-16 15:29:09 -0500 |
| commit | fbe95b0faecd44f0ea95c39926ac44e5ab86e85a (patch) | |
| tree | aa52576d58d65331c39e355d45454f4d19c0ae68 | |
| parent | 4c4fc240f08e6e961539710943546329715acfa3 (diff) | |
bcachefs: Use BTREE_ITER_PREFETCH in journal+btree iter
Introducing the journal+btree iter introduced a regression where we
stopped using BTREE_ITER_PREFETCH - this is a performance regression on
rotating disks.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
| -rw-r--r-- | fs/bcachefs/recovery.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/bcachefs/recovery.c b/fs/bcachefs/recovery.c index 0b3521c9cc19..a837d9eb0f6d 100644 --- a/fs/bcachefs/recovery.c +++ b/fs/bcachefs/recovery.c @@ -187,7 +187,7 @@ void bch2_btree_and_journal_iter_init(struct btree_and_journal_iter *iter, { memset(iter, 0, sizeof(*iter)); - iter->btree = bch2_trans_get_iter(trans, id, pos, 0); + iter->btree = bch2_trans_get_iter(trans, id, pos, BTREE_ITER_PREFETCH); bch2_journal_iter_init(&iter->journal, journal_keys, id, 0, pos); } |