From: Shunsuke Nakamura <nakamura.shun@fujitsu.com> To: john.garry@huawei.com, will@kernel.org, mathieu.poirier@linaro.org, leo.yan@linaro.org, peterz@infradead.org, mingo@redhat.com, acme@kernel.org, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@redhat.com, namhyung@kernel.org Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v7 2/4] perf tools: Add lexical definition of event name Date: Thu, 4 Mar 2021 12:26:08 +0900 [thread overview] Message-ID: <20210304032610.3112996-3-nakamura.shun@fujitsu.com> (raw) In-Reply-To: <20210304032610.3112996-1-nakamura.shun@fujitsu.com> From: Shunsuke Nakamura <nakamura.shun@jp.fujitsu.com> Add the lexical definition of event name so that the numbers are recognizable. A64FX defines an event name that starts with a number. - 0inst_commit - 1inst_commit - 2inst_commit - 3inst_commit - 4inst_commit Signed-off-by: Shunsuke Nakamura <nakamura.shun@fujitsu.com> Acked-by: John Garry <john.garry@huawei.com> --- tools/perf/util/parse-events.l | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/parse-events.l b/tools/perf/util/parse-events.l index 0b36285a9435..33f627187415 100644 --- a/tools/perf/util/parse-events.l +++ b/tools/perf/util/parse-events.l @@ -205,7 +205,7 @@ bpf_source [^,{}]+\.c[a-zA-Z0-9._]* num_dec [0-9]+ num_hex 0x[a-fA-F0-9]+ num_raw_hex [a-fA-F0-9]+ -name [a-zA-Z_*?\[\]][a-zA-Z0-9_*?.\[\]]* +name [a-zA-Z0-9_*?\[\]][a-zA-Z0-9_*?.\[\]]* name_tag [\'][a-zA-Z_*?\[\]][a-zA-Z0-9_*?\-,\.\[\]:=]*[\'] name_minus [a-zA-Z_*?][a-zA-Z0-9\-_*?.:]* drv_cfg_term [a-zA-Z0-9_\.]+(=[a-zA-Z0-9_*?\.:]+)? -- 2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Shunsuke Nakamura <nakamura.shun@fujitsu.com> To: john.garry@huawei.com, will@kernel.org, mathieu.poirier@linaro.org, leo.yan@linaro.org, peterz@infradead.org, mingo@redhat.com, acme@kernel.org, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@redhat.com, namhyung@kernel.org Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v7 2/4] perf tools: Add lexical definition of event name Date: Thu, 4 Mar 2021 12:26:08 +0900 [thread overview] Message-ID: <20210304032610.3112996-3-nakamura.shun@fujitsu.com> (raw) In-Reply-To: <20210304032610.3112996-1-nakamura.shun@fujitsu.com> From: Shunsuke Nakamura <nakamura.shun@jp.fujitsu.com> Add the lexical definition of event name so that the numbers are recognizable. A64FX defines an event name that starts with a number. - 0inst_commit - 1inst_commit - 2inst_commit - 3inst_commit - 4inst_commit Signed-off-by: Shunsuke Nakamura <nakamura.shun@fujitsu.com> Acked-by: John Garry <john.garry@huawei.com> --- tools/perf/util/parse-events.l | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/parse-events.l b/tools/perf/util/parse-events.l index 0b36285a9435..33f627187415 100644 --- a/tools/perf/util/parse-events.l +++ b/tools/perf/util/parse-events.l @@ -205,7 +205,7 @@ bpf_source [^,{}]+\.c[a-zA-Z0-9._]* num_dec [0-9]+ num_hex 0x[a-fA-F0-9]+ num_raw_hex [a-fA-F0-9]+ -name [a-zA-Z_*?\[\]][a-zA-Z0-9_*?.\[\]]* +name [a-zA-Z0-9_*?\[\]][a-zA-Z0-9_*?.\[\]]* name_tag [\'][a-zA-Z_*?\[\]][a-zA-Z0-9_*?\-,\.\[\]:=]*[\'] name_minus [a-zA-Z_*?][a-zA-Z0-9\-_*?.:]* drv_cfg_term [a-zA-Z0-9_\.]+(=[a-zA-Z0-9_*?\.:]+)? -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-03-04 3:37 UTC|newest] Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-03-04 3:26 [PATCH v7 0/4] perf vendor events: Support PMU events for A64FX Shunsuke Nakamura 2021-03-04 3:26 ` Shunsuke Nakamura 2021-03-04 3:26 ` [PATCH v7 1/4] perf vendor events arm64: Add more common and uarch events Shunsuke Nakamura 2021-03-04 3:26 ` Shunsuke Nakamura 2021-03-04 3:26 ` Shunsuke Nakamura [this message] 2021-03-04 3:26 ` [PATCH v7 2/4] perf tools: Add lexical definition of event name Shunsuke Nakamura 2021-03-04 9:34 ` John Garry 2021-03-04 9:34 ` John Garry 2021-03-05 10:09 ` nakamura.shun 2021-03-05 10:09 ` nakamura.shun 2021-03-06 19:14 ` Jiri Olsa 2021-03-06 19:14 ` Jiri Olsa 2021-03-08 3:19 ` nakamura.shun 2021-03-08 3:19 ` nakamura.shun 2021-03-04 3:26 ` [PATCH v7 3/4] perf vendor events arm64: Add Fujitsu A64FX pmu event Shunsuke Nakamura 2021-03-04 3:26 ` Shunsuke Nakamura 2021-03-04 3:26 ` [PATCH v7 4/4] perf test: Add test for event name starting with a number Shunsuke Nakamura 2021-03-04 3:26 ` Shunsuke Nakamura
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