author: Pavel Begunkov <asml.silence@gmail.com> 2020-03-02 23:46:10 +0300
committer: Jens Axboe <axboe@kernel.dk> 2020-03-02 14:03:24 -0700
commit: 80ad894382bf1d73eb688c29714fa10c0afcf2e7
parent: fc04c39bae01a607454f7619665309870c60937a
Commit Summary:
Diffstat:
1 file changed, 1 insertion, 32 deletions
diff --git a/fs/io-wq.c b/fs/io-wq.c
index 9a7aacc96d84..5cef075c0b37 100644
--- 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;