[PATCH/RFC 05/16] perf top: Show warning messages in the display thread

2015-12-09 Thread Namhyung Kim
Currently perf top shows warning dialog during processing samples which means it interrupts the processing. So it'd be better if reader threads just save the warning information and display thread show the message. Now warning is managed to have their priority so that higher priority messages

[PATCH/RFC 05/16] perf top: Show warning messages in the display thread

2015-12-09 Thread Namhyung Kim
Currently perf top shows warning dialog during processing samples which means it interrupts the processing. So it'd be better if reader threads just save the warning information and display thread show the message. Now warning is managed to have their priority so that higher priority messages