[PATCH 6/7] sched: Limit the number of scheduler debug messages

[Mike Travis]

Limit number of sched debug messages for MAXSMP systems.

Signed-off-by: Mike Travis <travis@xxxxxxx>
---
 lib/Kconfig.debug |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

--- linux.orig/lib/Kconfig.debug
+++ linux/lib/Kconfig.debug
@@ -235,11 +235,12 @@
 config SCHED_DEBUG
 	bool "Collect scheduler debugging info"
 	depends on DEBUG_KERNEL && PROC_FS
-	default y
+	default !MAXSMP
 	help
 	  If you say Y here, the /proc/sched_debug file will be provided
 	  that can help debug the scheduler. The runtime overhead of this
-	  option is minimal.
+	  option is minimal unless there are a large number of CPUs in
+	  the system.
 
 config SCHEDSTATS
 	bool "Collect scheduler statistics"

-- 
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/