Copy from the 5.20 tree IORING_SETUP_SINGLE_ISSUER which is queued up.
Signed-off-by: Dylan Yudaken <dylany@xxxxxx>
---
src/include/liburing/io_uring.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/include/liburing/io_uring.h b/src/include/liburing/io_uring.h
index 51126c4f6fd5..99e6963f3ff9 100644
--- a/src/include/liburing/io_uring.h
+++ b/src/include/liburing/io_uring.h
@@ -134,6 +134,10 @@ enum {
#define IORING_SETUP_SQE128 (1U << 10) /* SQEs are 128 byte */
#define IORING_SETUP_CQE32 (1U << 11) /* CQEs are 32 byte */
+/*
+ * Only one task is allowed to submit requests
+ */
+#define IORING_SETUP_SINGLE_ISSUER (1U << 12)
enum io_uring_op {
IORING_OP_NOP,
--
2.30.2
