diff mbox series

[liburing,01/11] Copy defer task run definition from kernel

Message ID 20220815130947.1002152-2-dylany@fb.com (mailing list archive)
State New
Headers show
Series Defer taskrun changes | expand

Commit Message

Dylan Yudaken Aug. 15, 2022, 1:09 p.m. UTC 
Copy the flag from upstream

Signed-off-by: Dylan Yudaken <dylany@fb.com>
---
 src/include/liburing/io_uring.h | 7 +++++++
 1 file changed, 7 insertions(+)
diff mbox series

Patch

diff --git a/src/include/liburing/io_uring.h b/src/include/liburing/io_uring.h
index c923f5c07699..b80bb0c09681 100644
--- a/src/include/liburing/io_uring.h
+++ b/src/include/liburing/io_uring.h
@@ -156,6 +156,13 @@  enum {
  */
 #define IORING_SETUP_SINGLE_ISSUER	(1U << 12)
 
+/*
+ * Defer running task work to get events.
+ * Rather than running bits of task work whenever the task transitions
+ * try to do it just before it is needed.
+ */
+#define IORING_SETUP_DEFER_TASKRUN	(1U << 13)
+
 enum io_uring_op {
 	IORING_OP_NOP,
 	IORING_OP_READV,