From 12f54139d83250fe46e8cb5399ad16804c7aaf1e Mon Sep 17 00:00:00 2001 From: "Liu, Changcheng" Date: Mon, 19 Dec 2016 23:06:02 +0800 Subject: Documentation: ftrace.txt: Correct nice value of 120 priority The nice value of 120 priority is 0. Signed-off-by: Liu Changcheng Signed-off-by: Jiri Kosina --- Documentation/trace/ftrace.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'Documentation/trace') diff --git a/Documentation/trace/ftrace.txt b/Documentation/trace/ftrace.txt index 006f47c7d913..94a987bd2bc5 100644 --- a/Documentation/trace/ftrace.txt +++ b/Documentation/trace/ftrace.txt @@ -1546,7 +1546,7 @@ Note, that the trace data shows the internal priority (99 - rtprio). -0 3d..3 5us : 0:120:R ==> [003] 2389: 94:R sleep -The 0:120:R means idle was running with a nice priority of 0 (120 - 20) +The 0:120:R means idle was running with a nice priority of 0 (120 - 120) and in the running state 'R'. The sleep task was scheduled in with 2389: 94:R. That is the priority is the kernel rtprio (99 - 5 = 94) and it too is in the running state. -- cgit v1.2.3