Hi Arnaldo,

Just in case that you may miss this minor fix.

Thanks
Yisheng

On 2018/4/25 16:25, Yisheng Xie wrote:
> 'R' means access the data via reads instead of writes, fix this typo.
> 
> Signed-off-by: Yisheng Xie <[email protected]>
> ---
>  tools/perf/bench/numa.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/tools/perf/bench/numa.c b/tools/perf/bench/numa.c
> index 944070e..63eb4908 100644
> --- a/tools/perf/bench/numa.c
> +++ b/tools/perf/bench/numa.c
> @@ -175,7 +175,7 @@ struct global_info {
>       OPT_UINTEGER('s', "nr_secs"     , &p0.nr_secs,          "max number of 
> seconds to run (default: 5 secs)"),
>       OPT_UINTEGER('u', "usleep"      , &p0.sleep_usecs,      "usecs to sleep 
> per loop iteration"),
>  
> -     OPT_BOOLEAN('R', "data_reads"   , &p0.data_reads,       "access the 
> data via writes (can be mixed with -W)"),
> +     OPT_BOOLEAN('R', "data_reads"   , &p0.data_reads,       "access the 
> data via reads (can be mixed with -W)"),
>       OPT_BOOLEAN('W', "data_writes"  , &p0.data_writes,      "access the 
> data via writes (can be mixed with -R)"),
>       OPT_BOOLEAN('B', "data_backwards", &p0.data_backwards,  "access the 
> data backwards as well"),
>       OPT_BOOLEAN('Z', "data_zero_memset", &p0.data_zero_memset,"access the 
> data via glibc bzero only"),
> 

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