Messages in this thread | | | Date | Fri, 25 Oct 2019 08:22:49 +0900 | From | Masami Hiramatsu <> | Subject | Re: [BUGFIX PATCH 0/3] perf/probe: Fix available line bugs |
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On Thu, 24 Oct 2019 17:23:27 -0300 Arnaldo Carvalho de Melo <acme@kernel.org> wrote:
> But why can't I probe this thing again? > > [root@quaco ~]# perf probe clear_tasks_mm_cpumask:0 > Probe point 'clear_tasks_mm_cpumask' not found. > Error: Failed to add events. > [root@quaco ~]# perf probe clear_tasks_mm_cpumask:1 > Failed to get entry address of clear_tasks_mm_cpumask > Error: Failed to add events. > [root@quaco ~]# perf probe clear_tasks_mm_cpumask:2 > Failed to get entry address of clear_tasks_mm_cpumask > Error: Failed to add events. > [root@quaco ~]# perf probe clear_tasks_mm_cpumask:11 > Failed to get entry address of clear_tasks_mm_cpumask > Error: Failed to add events. > [root@quaco ~]# perf probe clear_tasks_mm_cpumask:12 > Failed to get entry address of clear_tasks_mm_cpumask > Error: Failed to add events. > [root@quaco ~]# perf probe clear_tasks_mm_cpumask:13 > Failed to get entry address of clear_tasks_mm_cpumask > Error: Failed to add events. > root@quaco ~]#
Oops, it's a verification error in convert_to_trace_point(). I'll fix it too!
Thank you,
-- Masami Hiramatsu <mhiramat@kernel.org>
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