sched: mention CONFIG_SCHED_DEBUG in documentation

a little hint to switch on CONFIG_SCHED_DEBUG should be given. Signed-off-by: Ingo Molnar <mingo@elte.hu>
git-mirror · Aug 9, 2007 · 5f5d3aa · 5f5d3aa
1 parent 4301065
commit 5f5d3aa
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Documentation/sched-design-CFS.txt b/Documentation/sched-design-CFS.txt
@@ -83,7 +83,7 @@ Some implementation details:
    CFS uses nanosecond granularity accounting and does not rely on any
    jiffies or other HZ detail. Thus the CFS scheduler has no notion of
    'timeslices' and has no heuristics whatsoever. There is only one
-   central tunable:
+   central tunable (you have to switch on CONFIG_SCHED_DEBUG):
 
          /proc/sys/kernel/sched_granularity_ns