io_uring: round-up cq size before comparing with rounded sq size

[linux-2.6-microblaze.git] / fs / io-wq.c

diff --git a/fs/io-wq.c b/fs/io-wq.c
index 02894df..b53c055 100644 (file)
--- a/fs/io-wq.c
+++ b/fs/io-wq.c
@@ -482,6 +482,10 @@ static void io_impersonate_work(struct io_worker *worker,
                current->files = work->identity->files;
                current->nsproxy = work->identity->nsproxy;
                task_unlock(current);
+               if (!work->identity->files) {
+                       /* failed grabbing files, ensure work gets cancelled */
+                       work->flags |= IO_WQ_WORK_CANCEL;
+               }
        }
        if ((work->flags & IO_WQ_WORK_FS) && current->fs != work->identity->fs)
                current->fs = work->identity->fs;