On Thu, 15 Oct 2020 09:09:55 -0400
Steven Rostedt wrote:
> On Thu, 15 Oct 2020 18:00:08 +0900
> Masami Hiramatsu wrote:
>
> > +#define STATIC_FMT_BUF_SIZE128
> > +static char static_fmt_buf[STATIC_FMT_BUF_SIZE];
> > +
> > +const char *trace_event_format(struct trace_iterator *iter, cons
On Thu, 15 Oct 2020 18:00:08 +0900
Masami Hiramatsu wrote:
> +#define STATIC_FMT_BUF_SIZE 128
> +static char static_fmt_buf[STATIC_FMT_BUF_SIZE];
> +
> +const char *trace_event_format(struct trace_iterator *iter, const char *fmt)
> +{
> + const char *p, *new_fmt;
> + char *q;
> +
> +
To help debugging kernel, show real address for trace event arguments
in tracefs/trace{,pipe} instead of hashed pointer value.
Since ftrace human-readable format uses vsprintf(), all %p are
translated to hash values instead of pointer address.
However, when debugging the kernel, raw address value
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