do_syscall(): allow descheduling threads in offloaded syscalls if CPU core oversubscribed

2016-08-16 08:58:22 +09:00
parent c897a56c34
commit 3aa06444f4
4 changed files with 65 additions and 24 deletions
--- a/kernel/include/process.h
+++ b/kernel/include/process.h
@@ -566,6 +566,9 @@ struct thread {
 	struct itimerval itimer_prof;
 	struct timespec itimer_virtual_value;
 	struct timespec itimer_prof_value;
+
+	/* Syscall offload wait queue head */
+	struct waitq scd_wq;
 };

 struct process_vm {