Re: [RFC PATCH v1 1/3] liburing: add api to set napi busy poll timeout

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On 11/4/22 3:40 AM, Stefan Roesch wrote:
This adds the two functions to register and unregister the napi busy
poll timeout:
- io_uring_register_busy_poll_timeout
- io_uring_unregister_busy_poll_timeout

Signed-off-by: Stefan Roesch <shr@xxxxxxxxxxxx>
---
  src/include/liburing.h          |  3 +++
  src/include/liburing/io_uring.h |  4 ++++
  src/register.c                  | 12 ++++++++++++
  3 files changed, 19 insertions(+)

diff --git a/src/include/liburing.h b/src/include/liburing.h
index 12a703f..ef2510e 100644
--- a/src/include/liburing.h
+++ b/src/include/liburing.h
@@ -235,6 +235,9 @@ int io_uring_register_sync_cancel(struct io_uring *ring,
  int io_uring_register_file_alloc_range(struct io_uring *ring,
  					unsigned off, unsigned len);
+int io_uring_register_busy_poll_timeout(struct io_uring *ring, unsigned int to);
+int io_uring_unregister_busy_poll_timeout(struct io_uring *ring);
+

If you export a non inline function, you should also update the liburing.map
file.

--
Ammar Faizi




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