diff options
| author | Kent Overstreet <kent.overstreet@gmail.com> | 2022-04-17 17:30:49 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:09:32 -0400 |
| commit | c0960603e2d42d097fea4afd6b720619441061bd (patch) | |
| tree | 075cb4958bc4111afc41077897393c082483157b /fs/bcachefs/btree_update_interior.h | |
| parent | d8f31407c842331a13c48404bc030f49d60f25aa (diff) | |
bcachefs: Shutdown path improvements
We're seeing occasional firings of the assertion in the key cache
shutdown code that nr_dirty == 0, which means we must sometimes be doing
transaction commits after we've gone read only.
Cleanups & changes:
- BCH_FS_ALLOC_CLEAN renamed to BCH_FS_CLEAN_SHUTDOWN
- new helper bch2_btree_interior_updates_flush(), which returns true if
it had to wait
- bch2_btree_flush_writes() now also returns true if there were btree
writes in flight
- __bch2_fs_read_only now checks if btree writes were in flight in the
shutdown loop: btree write completion does a transaction update, to
update the pointer in the parent node
- assert that !BCH_FS_CLEAN_SHUTDOWN in __bch2_trans_commit
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Diffstat (limited to 'fs/bcachefs/btree_update_interior.h')
| -rw-r--r-- | fs/bcachefs/btree_update_interior.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/bcachefs/btree_update_interior.h b/fs/bcachefs/btree_update_interior.h index e72eb8795616..adfc6c24a7a4 100644 --- a/fs/bcachefs/btree_update_interior.h +++ b/fs/bcachefs/btree_update_interior.h @@ -309,7 +309,7 @@ static inline bool bch2_btree_node_insert_fits(struct bch_fs *c, void bch2_btree_updates_to_text(struct printbuf *, struct bch_fs *); -size_t bch2_btree_interior_updates_nr_pending(struct bch_fs *); +bool bch2_btree_interior_updates_flush(struct bch_fs *); void bch2_journal_entries_to_btree_roots(struct bch_fs *, struct jset *); struct jset_entry *bch2_btree_roots_to_journal_entries(struct bch_fs *, |