io-wq: remove io_wq_flush and IO_WQ_WORK_INTERNAL

[platform/kernel/linux-starfive.git] / fs / io-wq.c

diff --git a/fs/io-wq.c b/fs/io-wq.c
index 9a7aacc..5cef075 100644 (file)
--- a/fs/io-wq.c
+++ b/fs/io-wq.c
@@ -502,7 +502,7 @@ next:
                if (worker->mm)
                        work->flags |= IO_WQ_WORK_HAS_MM;
 
-               if (wq->get_work && !(work->flags & IO_WQ_WORK_INTERNAL)) {
+               if (wq->get_work) {
                        put_work = work;
                        wq->get_work(work);
                }
@@ -1057,42 +1057,6 @@ enum io_wq_cancel io_wq_cancel_pid(struct io_wq *wq, pid_t pid)
        return ret;
 }
 
-struct io_wq_flush_data {
-       struct io_wq_work work;
-       struct completion done;
-};
-
-static void io_wq_flush_func(struct io_wq_work **workptr)
-{
-       struct io_wq_work *work = *workptr;
-       struct io_wq_flush_data *data;
-
-       data = container_of(work, struct io_wq_flush_data, work);
-       complete(&data->done);
-}
-
-/*
- * Doesn't wait for previously queued work to finish. When this completes,
- * it just means that previously queued work was started.
- */
-void io_wq_flush(struct io_wq *wq)
-{
-       struct io_wq_flush_data data;
-       int node;
-
-       for_each_node(node) {
-               struct io_wqe *wqe = wq->wqes[node];
-
-               if (!node_online(node))
-                       continue;
-               init_completion(&data.done);
-               INIT_IO_WORK(&data.work, io_wq_flush_func);
-               data.work.flags |= IO_WQ_WORK_INTERNAL;
-               io_wqe_enqueue(wqe, &data.work);
-               wait_for_completion(&data.done);
-       }
-}
-
 struct io_wq *io_wq_create(unsigned bounded, struct io_wq_data *data)
 {
        int ret = -ENOMEM, node;