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batch ioevent_uring_submit for RDMA network

use_iouring
YuQing 2025-10-07 19:52:48 +08:00
parent de80dc19dc
commit 065184a203
2 changed files with 17 additions and 14 deletions
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9
src/ioevent.c
View File

@ -138,7 +138,8 @@ int ioevent_attach(IOEventPoller *ioevent, const int fd,
}
io_uring_prep_poll_multishot(sqe, fd, e | ioevent->extra_events);
sqe->user_data = (long)data;
return ioevent_uring_submit(ioevent);
ioevent->submit_count++;
return 0;
#elif IOEVENT_USE_KQUEUE
struct kevent ev[2];
int n = 0;
@ -174,7 +175,8 @@ int ioevent_modify(IOEventPoller *ioevent, const int fd,
io_uring_prep_poll_update(sqe, sqe->user_data, sqe->user_data,
e | ioevent->extra_events, IORING_POLL_UPDATE_EVENTS);
sqe->user_data = (long)data;
return ioevent_uring_submit(ioevent);
ioevent->submit_count++;
return 0;
#elif IOEVENT_USE_KQUEUE
struct kevent ev[2];
int result;
@ -219,7 +221,8 @@ int ioevent_detach(IOEventPoller *ioevent, const int fd)
io_uring_prep_cancel_fd(sqe, fd, 0);
/* set sqe->flags MUST after io_uring_prep_xxx */
sqe->flags = IOSQE_CQE_SKIP_SUCCESS;
return ioevent_uring_submit(ioevent);
ioevent->submit_count++;
return 0;
#elif IOEVENT_USE_KQUEUE
struct kevent ev[1];
int r, w;

22
src/ioevent_loop.c
View File

@ -201,6 +201,17 @@ int ioevent_loop(struct nio_thread_data *thread_data,
sched_pull = true;
#endif
#if IOEVENT_USE_URING
if (thread_data->ev_puller.submit_count > 0) {
if ((result=ioevent_uring_submit(&thread_data->ev_puller)) != 0) {
logError("file: "__FILE__", line: %d, "
"io_uring_submit fail, errno: %d, error info: %s",
__LINE__, result, STRERROR(result));
return result;
}
}
#endif
if (sched_pull) {
if ((result=ioevent_process(&thread_data->ev_puller)) != 0) {
return result;
@ -258,17 +269,6 @@ int ioevent_loop(struct nio_thread_data *thread_data,
if (thread_data->thread_loop_callback != NULL) {
thread_data->thread_loop_callback(thread_data);
}
#if IOEVENT_USE_URING
if (thread_data->ev_puller.submit_count > 0) {
if ((result=ioevent_uring_submit(&thread_data->ev_puller)) != 0) {
logError("file: "__FILE__", line: %d, "
"io_uring_submit fail, errno: %d, error info: %s",
__LINE__, result, STRERROR(result));
return result;
}
}
#endif
}
return 0;