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Tue, 18 May 2021 21:16:07 -0700 (PDT) From: Leo Yan To: Arnaldo Carvalho de Melo , John Garry , Will Deacon , Mathieu Poirier , Peter Zijlstra , Ingo Molnar , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , James Clark , Al Grant , linux-arm-kernel@lists.infradead.org, linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Leo Yan Subject: [PATCH v2 4/4] perf arm-spe: Remove redundant checking for "full_auxtrace" Date: Wed, 19 May 2021 12:15:46 +0800 Message-Id: <20210519041546.1574961-5-leo.yan@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210519041546.1574961-1-leo.yan@linaro.org> References: <20210519041546.1574961-1-leo.yan@linaro.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210518_211608_436307_5478CDD0 X-CRM114-Status: GOOD ( 16.81 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The option "opts->full_auxtrace" is checked at the earlier place, if it is false the function will directly bail out. So remove the redundant checking for "opts->full_auxtrace". Suggested-by: James Clark Signed-off-by: Leo Yan --- tools/perf/arch/arm64/util/arm-spe.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/arch/arm64/util/arm-spe.c b/tools/perf/arch/arm64/util/arm-spe.c index bacdf366040d..a4420d4df503 100644 --- a/tools/perf/arch/arm64/util/arm-spe.c +++ b/tools/perf/arch/arm64/util/arm-spe.c @@ -116,7 +116,7 @@ static int arm_spe_recording_options(struct auxtrace_record *itr, return 0; /* We are in full trace mode but '-m,xyz' wasn't specified */ - if (opts->full_auxtrace && !opts->auxtrace_mmap_pages) { + if (!opts->auxtrace_mmap_pages) { if (privileged) { opts->auxtrace_mmap_pages = MiB(4) / page_size; } else { -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel