bcachefs: bump max_active on btree_interior_update_worker

WQ_UNBOUND with max_active 1 means ordered workqueue, but we don't
actually need or want ordered semantics - and probably want a higher
concurrency limit anyways.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

diff --git a/fs/bcachefs/btree_update_interior.c b/fs/bcachefs/btree_update_interior.c
index 7203ea8d502692b173a3bec85b789f24d946ddd8..8b0291cfa8727027f7c3effb144c4bbab68131d2 100644 (file)
--- a/fs/bcachefs/btree_update_interior.c
+++ b/fs/bcachefs/btree_update_interior.c
@@ -2534,7 +2534,7 @@ void bch2_fs_btree_interior_update_init_early(struct bch_fs *c)
 int bch2_fs_btree_interior_update_init(struct bch_fs *c)
 {
        c->btree_interior_update_worker =
-               alloc_workqueue("btree_update", WQ_UNBOUND|WQ_MEM_RECLAIM, 1);
+               alloc_workqueue("btree_update", WQ_UNBOUND|WQ_MEM_RECLAIM, 8);
        if (!c->btree_interior_update_worker)
                return -BCH_ERR_ENOMEM_btree_interior_update_worker_init;