diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/io-wq.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/fs/io-wq.c b/fs/io-wq.c index 64d904ce4f2d..12fc19353bb0 100644 --- a/fs/io-wq.c +++ b/fs/io-wq.c @@ -280,9 +280,17 @@ static void create_worker_cb(struct callback_head *cb) { struct create_worker_data *cwd; struct io_wq *wq; + struct io_wqe *wqe; + struct io_wqe_acct *acct; cwd = container_of(cb, struct create_worker_data, work); - wq = cwd->wqe->wq; + wqe = cwd->wqe; + wq = wqe->wq; + acct = &wqe->acct[cwd->index]; + raw_spin_lock_irq(&wqe->lock); + if (acct->nr_workers < acct->max_workers) + acct->nr_workers++; + raw_spin_unlock_irq(&wqe->lock); create_io_worker(wq, cwd->wqe, cwd->index); kfree(cwd); } |