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[16.163.40.128]) by smtp.gmail.com with ESMTPSA id v12-20020a170902f0cc00b001e002673fddsm10100548pla.194.2024.04.10.00.12.54 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 10 Apr 2024 00:12:59 -0700 (PDT) Message-ID: <40a8d9d3-20a8-44e8-96d2-0dcd8627cfc8@gmail.com> Date: Wed, 10 Apr 2024 15:12:52 +0800 Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/2] RISCV: KVM: add tracepoints for entry and exit events To: Shenlin Liang , anup@brainfault.org, atishp@atishpatra.org, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, peterz@infradead.org, mingo@redhat.com, acme@kernel.org, namhyung@kernel.org, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@kernel.org, irogers@google.com, adrian.hunter@intel.com, linux-perf-users@vger.kernel.org References: <20240328031220.1287-1-liangshenlin@eswincomputing.com> <20240328031220.1287-2-liangshenlin@eswincomputing.com> Content-Language: en-US From: Eric Cheng In-Reply-To: <20240328031220.1287-2-liangshenlin@eswincomputing.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 3/28/2024 11:12 AM, Shenlin Liang wrote: > Like other architectures, RISCV KVM also needs to add these event > tracepoints to count the number of times kvm guest entry/exit. > > Signed-off-by: Shenlin Liang > --- > arch/riscv/kvm/trace_riscv.h | 60 ++++++++++++++++++++++++++++++++++++ Conventionally, it should be named to trace.h, especially if only one. Refer to other arch's.