Suggested by Karel, add additional description to make softirq more
friendly to end-user. Discuss about this:
https://github.com/karelzak/util-linux/pull/1079
Note that, we should keep softirqs table align to kernel source code.
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Add '-S' or '--softirq' for irqtop/lsirq, instead of interrupts, show
softirqs infomation. Because there is no more description of softirq,
do not show 'NAME' column by default.
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Before this change --pairs option would always win over --json. That is
unnecessarily confusing, it is much better to disallow combination that does
not make sense.
Notice that the --noheadings in combination with --json or --pairs will not
cause any effect. In strictest possible understanding --noheadings should
also be exclusive. Looking from more relaxed point of view neither --json
nor --pairs has heading, so excluding is not necessary because --noheading
is happening already.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
zhenwei pi
Sami Kerola
Karel Zak