Messages in this thread | | | Date | Wed, 21 Feb 2024 12:54:20 -0500 | From | Steven Rostedt <> | Subject | Re: [PATCH] coredump debugging: add a tracepoint to report the coredumping |
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On Thu, 22 Feb 2024 00:00:55 +0800 Wen Yang <wenyang.linux@foxmail.com> wrote:
> > Honestly, if anything, it should probably be moved down right next to > > () (I never understood why needed its own hooks > > and not just use tracepoints). > > > > Perhaps it's just because perf appeared earlier, and it doesn't rely on > TRACEPOINTS.
tracepoints existed in 2008 and perf was added in 2009, so time frame was not a factor.
> It is indeed reasonable to replace perf_event_exit_task() with > TRACEPOINT, and we are willing to try to modify it. It will require some > work and time.
I think that would be worth while, but I guess Peter will need to approve that.
-- Steve
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