Em Wed, Feb 24, 2016 at 09:46:54AM +0100, Jiri Olsa escreveu:
> Adding support to display data_src values,
> for events with data_src data in sample.
While testing patches in this series I noticed this:
[root@jouet ~]# perf mem record -a
Error: unknown switch `a'
Usage: perf mem record [<options>] [<command>]
or: perf mem record [<options>] -- <command> [<options>]
-e, --event <event> event selector. use 'perf mem record -e list' to list
available events
-v, --verbose be more verbose (show counter open errors, etc)
[root@jouet ~]# perf mem record -- -a
^C[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 3.149 MB perf.data (173 samples) ]
[root@jouet ~]#
Can't we imply the -- after 'record', i.e pass everything after 'record'
to the underlying 'perf record' call?
- Arnaldo
