We won't have valid ring_fd, ring_file in task work,
Grab files early.
Signed-off-by: Pavel Begunkov <asml.silence@xxxxxxxxx>
---
fs/io_uring.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/fs/io_uring.c b/fs/io_uring.c
index ca486bb5444a..e2b5f51ebb30 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -5264,15 +5264,15 @@ static int io_req_defer_prep(struct io_kiocb *req,
if (!sqe)
return 0;
- if (for_async || (req->flags & REQ_F_WORK_INITIALIZED)) {
+ if (io_op_defs[req->opcode].file_table) {
io_req_init_async(req);
+ ret = io_grab_files(req);
+ if (unlikely(ret))
+ return ret;
+ }
- if (io_op_defs[req->opcode].file_table) {
- ret = io_grab_files(req);
- if (unlikely(ret))
- return ret;
- }
-
+ if (for_async || (req->flags & REQ_F_WORK_INITIALIZED)) {
+ io_req_init_async(req);
io_req_work_grab_env(req, &io_op_defs[req->opcode]);
}
--
2.24.0
