diff options
| -rw-r--r-- | io_uring/rw.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/io_uring/rw.c b/io_uring/rw.c index d16256505389..9edc6baebd01 100644 --- a/io_uring/rw.c +++ b/io_uring/rw.c @@ -889,15 +889,7 @@ static int __io_read(struct io_kiocb *req, unsigned int issue_flags) if (unlikely(ret)) return ret; - if (unlikely(req->opcode == IORING_OP_READ_MULTISHOT)) { - void *cb_copy = rw->kiocb.ki_complete; - - rw->kiocb.ki_complete = NULL; - ret = io_iter_do_read(rw, &io->iter); - rw->kiocb.ki_complete = cb_copy; - } else { - ret = io_iter_do_read(rw, &io->iter); - } + ret = io_iter_do_read(rw, &io->iter); /* * Some file systems like to return -EOPNOTSUPP for an IOCB_NOWAIT @@ -995,6 +987,8 @@ int io_read_mshot(struct io_kiocb *req, unsigned int issue_flags) if (!io_file_can_poll(req)) return -EBADFD; + /* make it sync, multishot doesn't support async execution */ + rw->kiocb.ki_complete = NULL; ret = __io_read(req, issue_flags); /* |