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| author | Liu, Changcheng <changcheng.liu@intel.com> | 2016-12-19 23:06:02 +0800 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2017-03-24 15:29:17 +0100 |
| commit | 12f54139d83250fe46e8cb5399ad16804c7aaf1e (patch) | |
| tree | 3b82210a71fb984bed1c73d23665c3243a4d28a0 | |
| parent | 981a05478a1152f09b1eef9ef86b8554eb7adb8e (diff) | |
| download | lwn-12f54139d83250fe46e8cb5399ad16804c7aaf1e.tar.gz lwn-12f54139d83250fe46e8cb5399ad16804c7aaf1e.zip | |
Documentation: ftrace.txt: Correct nice value of 120 priority
The nice value of 120 priority is 0.
Signed-off-by: Liu Changcheng <changcheng.liu@intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| -rw-r--r-- | Documentation/trace/ftrace.txt | 2 |
1 files changed, 1 insertions, 1 deletions
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). <idle>-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. |