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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2022-03-21 00:15:53 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:09:30 -0400 |
| commit | ce6201c456571d919e722eec3c17f868f0575b05 (patch) | |
| tree | fa7281175f4d7d823da49cff85596b2d7b53e92f /fs/bcachefs/recovery.h | |
| parent | 95752a02cb5d38bc97d76625de2607510ac94e69 (diff) | |
| download | linux-ce6201c456571d919e722eec3c17f868f0575b05.tar.gz linux-ce6201c456571d919e722eec3c17f868f0575b05.tar.bz2 linux-ce6201c456571d919e722eec3c17f868f0575b05.zip | |
bcachefs: Use a genradix for reading journal entries
Previously, the journal read path used a linked list for storing the
journal entries we read from disk. But there's been a bug that's been
causing journal_flush_delay to incorrectly be set to 0, leading to far
more journal entries than is normal being written out, which then means
filesystems are no longer able to start due to the O(n^2) behaviour of
inserting into/searching that linked list.
Fix this by switching to a radix tree.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Diffstat (limited to 'fs/bcachefs/recovery.h')
| -rw-r--r-- | fs/bcachefs/recovery.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/bcachefs/recovery.h b/fs/bcachefs/recovery.h index 30580a8984a1..ab8b116ac7db 100644 --- a/fs/bcachefs/recovery.h +++ b/fs/bcachefs/recovery.h @@ -55,7 +55,7 @@ void bch2_btree_and_journal_iter_init_node_iter(struct btree_and_journal_iter *, struct btree *); void bch2_journal_keys_free(struct journal_keys *); -void bch2_journal_entries_free(struct list_head *); +void bch2_journal_entries_free(struct bch_fs *); int bch2_fs_recovery(struct bch_fs *); int bch2_fs_initialize(struct bch_fs *); |