jeka/utun2
1
0 Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

fix cpu consume at idle

Browse Source
This commit is contained in:
Evgeny committed 2026-04-03 03:29:51 +03:00
1 parent fd815150f6
commit 189a93c71d
1 file changed
+13 -14
Download Patch File Download Diff File Expand all files Collapse all files
lib/u_async.c
+13 -14
View File
@@ -867,20 +867,19 @@ void uasync_poll(struct UASYNC* ua, int timeout_tb) {
req_timeout.tv_usec = (timeout_tb % 10000) * 100;
}
// Use minimum of requested and next timer if both finite
struct timeval poll_timeout;
if (timeout_tb < 0) {
// Infinite requested - use next timer if any
poll_timeout = next_timeout;
} else {
// Finite requested - min of requested and next
if (next_timeout.tv_sec < req_timeout.tv_sec ||
(next_timeout.tv_sec == req_timeout.tv_sec && next_timeout.tv_usec < req_timeout.tv_usec)) {
poll_timeout = next_timeout;
} else {
poll_timeout = req_timeout;
}
}
struct timeval poll_timeout;
if (timeout_tb < 0) {
poll_timeout = next_timeout;
} else {
if (next_timeout.tv_sec < req_timeout.tv_sec ||
(next_timeout.tv_sec == req_timeout.tv_sec && next_timeout.tv_usec < req_timeout.tv_usec)) {
poll_timeout = next_timeout;
} else {
poll_timeout = req_timeout;
}
}
if (poll_timeout.tv_sec == 0 && poll_timeout.tv_usec == 0 && timeout_tb > 0) poll_timeout = req_timeout;
int timeout_ms;
if (timeout_tb < 0 && (next_timeout.tv_sec > 0 || next_timeout.tv_usec > 0)) {