VisionFive2 Linux kernel

StarFive Tech Linux Kernel for VisionFive (JH7110) boards (mirror)

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author: Pavel Begunkov <asml.silence@gmail.com> 2020-06-25 18:20:54 +0300 committer: Jens Axboe <axboe@kernel.dk> 2020-06-26 10:34:27 -0600 commit: f4db7182e0de981a3f1b356e0cf43c6815423055 parent: e883a79d8ced8e123f8c4042a29a7524c39935ab
Commit Summary:
io-wq: return next work from ->do_work() directly
Diffstat:
1 file changed, 3 insertions, 5 deletions
diff --git a/fs/io-wq.c b/fs/io-wq.c
index 47c5f3aeb460..72f759e1d6eb 100644
--- a/fs/io-wq.c
+++ b/fs/io-wq.c
@@ -523,9 +523,8 @@ get_next:
 				work->flags |= IO_WQ_WORK_CANCEL;
 
 			hash = io_get_work_hash(work);
-			linked = old_work = work;
-			wq->do_work(&linked);
-			linked = (old_work == linked) ? NULL : linked;
+			old_work = work;
+			linked = wq->do_work(work);
 
 			work = next_hashed;
 			if (!work && linked && !io_wq_is_hashed(linked)) {
@@ -781,8 +780,7 @@ static void io_run_cancel(struct io_wq_work *work, struct io_wqe *wqe)
 		struct io_wq_work *old_work = work;
 
 		work->flags |= IO_WQ_WORK_CANCEL;
-		wq->do_work(&work);
-		work = (work == old_work) ? NULL : work;
+		work = wq->do_work(work);
 		wq->free_work(old_work);
 	} while (work);
 }