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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2024-12-08 22:31:09 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-12-29 14:57:48 -0500 |
| commit | 1055935ffe151de39c45e33ea13d3370e46c8fbd (patch) | |
| tree | daf0f052febd666eb5b0be3675226d14b4dde8e3 /libbcachefs/btree_locking.c | |
| parent | 634c812a1ed05de8e3d1dc146eed95b942e1e38d (diff) | |
Update bcachefs sources to 864591728963 bcachefs: Dropped superblock write is no longer a fatal error
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'libbcachefs/btree_locking.c')
| -rw-r--r-- | libbcachefs/btree_locking.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/libbcachefs/btree_locking.c b/libbcachefs/btree_locking.c index d343df9f..85039314 100644 --- a/libbcachefs/btree_locking.c +++ b/libbcachefs/btree_locking.c @@ -818,6 +818,17 @@ void bch2_trans_unlock_long(struct btree_trans *trans) bch2_trans_srcu_unlock(trans); } +void bch2_trans_unlock_write(struct btree_trans *trans) +{ + struct btree_path *path; + unsigned i; + + trans_for_each_path(trans, path, i) + for (unsigned l = 0; l < BTREE_MAX_DEPTH; l++) + if (btree_node_write_locked(path, l)) + bch2_btree_node_unlock_write(trans, path, path->l[l].b); +} + int __bch2_trans_mutex_lock(struct btree_trans *trans, struct mutex *lock) { @@ -856,6 +867,9 @@ void bch2_btree_path_verify_locks(struct btree_path *path) (want == BTREE_NODE_UNLOCKED || have != BTREE_NODE_WRITE_LOCKED) && want != have); + + BUG_ON(btree_node_locked(path, l) && + path->l[l].lock_seq != six_lock_seq(&path->l[l].b->c.lock)); } } |