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Message-ID: <20200210211951.1633c7d0@rorschach.local.home>
Date: Mon, 10 Feb 2020 21:19:51 -0500
From: Steven Rostedt <rostedt@...dmis.org>
To: zzyiwei@...gle.com
Cc: mingo@...hat.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Add gpu memory tracepoints
On Mon, 10 Feb 2020 17:16:31 -0800
zzyiwei@...gle.com wrote:
> From: Yiwei Zhang <zzyiwei@...gle.com>
>
> This change adds the below gpu memory tracepoint:
> gpu_mem/gpu_mem_total: track global or process gpu memory total counters
>
> Signed-off-by: Yiwei Zhang <zzyiwei@...gle.com>
> ---
> include/trace/events/gpu_mem.h | 64 ++++++++++++++++++++++++++++++++++
> kernel/trace/Kconfig | 3 ++
> kernel/trace/Makefile | 1 +
> kernel/trace/trace_gpu_mem.c | 13 +++++++
> 4 files changed, 81 insertions(+)
> create mode 100644 include/trace/events/gpu_mem.h
> create mode 100644 kernel/trace/trace_gpu_mem.c
What exactly is this, and why is it being put in the tracing
infrastructure code?
-- Steve
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