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 v2 01/12] Copy defer task run definition from kernel
Date: Thu, 1 Sep 2022 02:32:52 -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 9e0b5c8d92ce..48e5c70e0baf 100644
--- a/src/include/liburing/io_uring.h
+++ b/src/include/liburing/io_uring.h
@@ -157,6 +157,13 @@ 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:[~2022-09-01 9:33 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-01 9:32 [PATCH liburing v2 00/12] Defer taskrun changes Dylan Yudaken
2022-09-01 9:32 ` Dylan Yudaken [this message]
2022-09-01 9:32 ` [PATCH liburing v2 02/12] Add documentation for IORING_SETUP_DEFER_TASKRUN flag Dylan Yudaken
2022-09-01 9:32 ` [PATCH liburing v2 03/12] add io_uring_submit_and_get_events and io_uring_get_events Dylan Yudaken
2022-09-01 18:36 ` Jens Axboe
2022-09-05 8:31 ` Dylan Yudaken
2022-09-01 9:32 ` [PATCH liburing v2 04/12] add a t_probe_defer_taskrun helper function for tests Dylan Yudaken
2022-09-01 9:32 ` [PATCH liburing v2 05/12] update existing tests for defer taskrun Dylan Yudaken
2022-09-01 9:32 ` [PATCH liburing v2 06/12] add a defer-taskrun test Dylan Yudaken
2022-09-01 9:32 ` [PATCH liburing v2 07/12] update io_uring_enter.2 docs for IORING_FEAT_NODROP Dylan Yudaken
2022-09-01 9:32 ` [PATCH liburing v2 08/12] add docs for overflow lost errors Dylan Yudaken
2022-09-01 9:33 ` [PATCH liburing v2 09/12] expose CQ ring overflow state Dylan Yudaken
2022-09-01 9:33 ` [PATCH liburing v2 10/12] overflow: add tests Dylan Yudaken
2022-09-01 9:33 ` [PATCH liburing v2 11/12] file-verify test: log if short read Dylan Yudaken
2022-09-01 9:33 ` [PATCH liburing v2 12/12] shutdown test: bind to ephemeral port Dylan Yudaken
2022-09-01 11:44 ` Ammar Faizi
2022-09-01 12:54 ` Dylan Yudaken
2022-09-01 13:03 ` Ammar Faizi
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