Re: [Qemu-devel] [PATCH] linux-user/main: support dfilter

[Riku Voipio <riku.voipio@iki.fi>]

On Tue, Oct 17, 2017 at 11:35:14AM +0100, Alex Bennée wrote:
> This adds the -dfilter support to linux-user. There is a minor
> checkpatch complaint about formatting which I've ignored for aesthetic
> reasons.

Applied to linux-user, thanks
 
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> Reviewed-by: Laurent Vivier <laurent@vivier.eu>
> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
> 
> ---
> v2
>   - add r-b tags
>   - expand comment to mention checkpatch failure
> ---
>  linux-user/main.c | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/linux-user/main.c b/linux-user/main.c
> index 829f974662..5072aa855b 100644
> --- a/linux-user/main.c
> +++ b/linux-user/main.c
> @@ -3854,6 +3854,11 @@ static void handle_arg_log(const char *arg)
>      qemu_set_log(mask);
>  }
>  
> +static void handle_arg_dfilter(const char *arg)
> +{
> +    qemu_set_dfilter_ranges(arg, NULL);
> +}
> +
>  static void handle_arg_log_filename(const char *arg)
>  {
>      qemu_set_log_filename(arg, &error_fatal);
> @@ -4054,6 +4059,8 @@ static const struct qemu_argument arg_table[] = {
>      {"d",          "QEMU_LOG",         true,  handle_arg_log,
>       "item[,...]", "enable logging of specified items "
>       "(use '-d help' for a list of items)"},
> +    {"dfilter",    "QEMU_DFILTER",     true,  handle_arg_dfilter,
> +     "range[,...]","filter logging based on address range"},
>      {"D",          "QEMU_LOG_FILENAME", true, handle_arg_log_filename,
>       "logfile",     "write logs to 'logfile' (default stderr)"},
>      {"p",          "QEMU_PAGESIZE",    true,  handle_arg_pagesize,
> -- 
> 2.14.1
>