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254de74cd1
We can't display the UI box saying that we are slow in the reader thread. That will make 'perf top' even slower and the user even more angry ;-) Move the UI box message from the reader thread to the UI thread and change it to a helpline, so there's no need to 'press any key'. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lkml.kernel.org/n/tip-x4k0iuw7tt6mywsaguq6jfwu@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>