提交 12f54139 编写于 作者: L Liu, Changcheng 提交者: Jiri Kosina

Documentation: ftrace.txt: Correct nice value of 120 priority

The nice value of 120 priority is 0.
Signed-off-by: NLiu Changcheng <changcheng.liu@intel.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>
上级 981a0547
......@@ -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.
......
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