Merge tag 'for-6.2/io_uring-2022-12-08' of git://git.kernel.dk/linux

[platform/kernel/linux-starfive.git] / io_uring / rw.c

diff --git a/io_uring/rw.c b/io_uring/rw.c
index fed5570..7757683 100644 (file)
--- a/io_uring/rw.c
+++ b/io_uring/rw.c
@@ -286,6 +286,12 @@ static inline int io_fixup_rw_res(struct io_kiocb *req, long res)
 static void io_req_rw_complete(struct io_kiocb *req, bool *locked)
 {
        io_req_io_end(req);
+
+       if (req->flags & (REQ_F_BUFFER_SELECTED|REQ_F_BUFFER_RING)) {
+               unsigned issue_flags = *locked ? 0 : IO_URING_F_UNLOCKED;
+
+               req->cqe.flags |= io_put_kbuf(req, issue_flags);
+       }
        io_req_task_complete(req, locked);
 }