Simplify failed resubmission prep in kiocb_done(), it's a bit ugly with
conditional logic and hand handling cflags / select buffers. Instead,
punt to tw and use io_req_task_complete() already handling all the
cases.
Signed-off-by: Pavel Begunkov <asml.silence@xxxxxxxxx>
---
fs/io_uring.c | 13 +++----------
1 file changed, 3 insertions(+), 10 deletions(-)
diff --git a/fs/io_uring.c b/fs/io_uring.c
index e98e7ce3dc39..e4f3ac35e447 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -2948,17 +2948,10 @@ static void kiocb_done(struct kiocb *kiocb, ssize_t ret,
if (io_resubmit_prep(req)) {
io_req_task_queue_reissue(req);
} else {
- unsigned int cflags = io_put_rw_kbuf(req);
- struct io_ring_ctx *ctx = req->ctx;
-
req_set_fail(req);
- if (issue_flags & IO_URING_F_UNLOCKED) {
- mutex_lock(&ctx->uring_lock);
- __io_req_complete(req, issue_flags, ret, cflags);
- mutex_unlock(&ctx->uring_lock);
- } else {
- __io_req_complete(req, issue_flags, ret, cflags);
- }
+ req->result = ret;
+ req->io_task_work.func = io_req_task_complete;
+ io_req_task_work_add(req);
}
}
}
--
2.33.1
