Re: perf object code reading test crashes

[Arnaldo Carvalho de Melo <acme@kernel.org>]

Em Thu, Feb 18, 2016 at 11:27:27AM -0300, Arnaldo Carvalho de Melo escreveu:
> Oops, guess this is the problem, and I also think we don't need more than 1 hz
> in this test if even that :-\
> 
> So, try the patch at the end of this message, with it and with I get:

Ok, so this test actually process samples, so please just replace that
with a lower freq, say 10.

> diff --git a/tools/perf/tests/code-reading.c b/tools/perf/tests/code-reading.c
> index 313a48c6b2bc..a984accdaa74 100644
> --- a/tools/perf/tests/code-reading.c
> +++ b/tools/perf/tests/code-reading.c
> @@ -439,7 +439,6 @@ static int do_test_code_reading(bool try_kcore)
>  		.mmap_pages	     = UINT_MAX,
>  		.user_freq	     = UINT_MAX,
>  		.user_interval	     = ULLONG_MAX,
> -		.freq		     = 4000,
>  		.target		     = {
>  			.uses_mmap   = true,
>  		},