Re: [PATCH v1] Revert "tracing: Fix tracing_marker may trigger page fault during preempt_disable"

[Steven Rostedt]

On Tue, 7 Oct 2025 16:31:41 -0400
Steven Rostedt <rost...@goodmis.org> wrote:

> +static void trace_user_fault_buffer_free(struct trace_user_buf_info *tinfo)
> +{
> +     char *buf;
> +     int cpu;
> +
> +     for_each_possible_cpu(cpu) {
> +             buf = per_cpu_ptr(tinfo->tbuf, cpu)->buf;
> +             kfree(buf);
> +     }

Oops, missed:

        free_percpu(tinfo->tbuf);

here.

-- Steve

> +     kfree(tinfo);
> +}