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