diff options
| -rw-r--r-- | fs/io_uring.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c index 3d30f7b07677..4d8366bc226f 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -3773,6 +3773,9 @@ static int io_read(struct io_kiocb *req, unsigned int issue_flags) if (ret == -EAGAIN || (req->flags & REQ_F_REISSUE)) { req->flags &= ~REQ_F_REISSUE; + /* if we can poll, just do that */ + if (req->opcode == IORING_OP_READ && file_can_poll(req->file)) + return -EAGAIN; /* IOPOLL retry should happen for io-wq threads */ if (!force_nonblock && !(req->ctx->flags & IORING_SETUP_IOPOLL)) goto done; |