From: Dylan Yudaken <[email protected]>
To: Jens Axboe <[email protected]>,
Pavel Begunkov <[email protected]>,
<[email protected]>
Cc: <[email protected]>, Dylan Yudaken <[email protected]>
Subject: [PATCH liburing 01/11] Copy defer task run definition from kernel
Date: Mon, 15 Aug 2022 06:09:37 -0700 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
Copy the flag from upstream
Signed-off-by: Dylan Yudaken <[email protected]>
---
src/include/liburing/io_uring.h | 7 +++++++
1 file changed, 7 insertions(+)
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,
--
2.30.2
next prev parent reply other threads:[~2022-08-15 13:15 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-15 13:09 [PATCH liburing 00/11] Defer taskrun changes Dylan Yudaken
2022-08-15 13:09 ` Dylan Yudaken [this message]
2022-08-15 13:09 ` [PATCH liburing 02/11] add io_uring_submit_and_get_events and io_uring_get_events Dylan Yudaken
2022-08-15 13:09 ` [PATCH liburing 03/11] add a t_probe_defer_taskrun helper function for tests Dylan Yudaken
2022-08-15 13:09 ` [PATCH liburing 04/11] update existing tests for defer taskrun Dylan Yudaken
2022-08-15 13:09 ` [PATCH liburing 05/11] add a defer-taskrun test Dylan Yudaken
2022-08-15 13:09 ` [PATCH liburing 06/11] fix documentation shortenings Dylan Yudaken
2022-08-15 13:09 ` [PATCH liburing 07/11] update io_uring_enter.2 docs for IORING_FEAT_NODROP Dylan Yudaken
2022-08-15 13:09 ` [PATCH liburing 08/11] add docs for overflow lost errors Dylan Yudaken
2022-08-15 13:09 ` [PATCH liburing 09/11] expose CQ ring overflow state Dylan Yudaken
2022-08-15 13:09 ` [PATCH liburing 10/11] overflow: add tests Dylan Yudaken
2022-08-15 13:09 ` [PATCH liburing 11/11] file-verify test: log if short read Dylan Yudaken
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