Module Name: src
Committed By: yamt
Date: Thu Apr 9 00:34:44 UTC 2009
Modified Files:
src/sys/sys: cpu.h
Log Message:
comments
To generate a diff of this commit:
cvs rdiff -u -r1.28 -r1.29 src/sys/sys/cpu.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/sys/cpu.h
diff -u src/sys/sys/cpu.h:1.28 src/sys/sys/cpu.h:1.29
--- src/sys/sys/cpu.h:1.28 Sun Mar 29 09:24:52 2009
+++ src/sys/sys/cpu.h Thu Apr 9 00:34:44 2009
@@ -1,4 +1,4 @@
-/* $NetBSD: cpu.h,v 1.28 2009/03/29 09:24:52 ad Exp $ */
+/* $NetBSD: cpu.h,v 1.29 2009/04/09 00:34:44 yamt Exp $ */
/*-
* Copyright (c) 2007 YAMAMOTO Takashi,
@@ -93,8 +93,8 @@
#endif /* !_LOCORE */
/* flags for cpu_need_resched */
-#define RESCHED_LAZY 0x01
-#define RESCHED_IMMED 0x02
-#define RESCHED_KPREEMPT 0x04
+#define RESCHED_LAZY 0x01 /* request a ctx switch */
+#define RESCHED_IMMED 0x02 /* request an immediate ctx switch */
+#define RESCHED_KPREEMPT 0x04 /* request in-kernel preemption */
#endif /* !_SYS_CPU_H_ */
