[PATCH v12 16/22] perf config: Add 'list-all' option to perf-config

'list-all' option is to display both current config variables and all possible config variables with default values. The syntax examples are like below perf config [] [options] display all perf config with default values. # perf config -a | --list-all Cc: Namhyung Kim Cc: Jiri Olsa

[PATCH v12 16/22] perf config: Add 'list-all' option to perf-config

'list-all' option is to display both current config variables and all possible config variables with default values. The syntax examples are like below perf config [] [options] display all perf config with default values. # perf config -a | --list-all Cc: Namhyung Kim