-
Enhancement
-
Resolution: Fixed
-
P4
-
14
-
b08
// 4511530 - sem_post is serialized and handled by the manager thread. When
// the program is interrupted by Ctrl-C, SIGINT is sent to every thread. We
// don't want to flood the manager thread with sem_post requests.
if (sig == SIGINT && Atomic::add(1, &sigint_count) > 1)
return;
This is referring to how the ancient LinuxThreads implementation worked. It is irrelevant with NPTL threading and should never have been copied into the code for the other OS.
- relates to
-
JDK-4511530 Regression: Ctrl-C a large multi-threaded program very slow (Linux)
-
- Closed
-