From: Jiri Olsa <jolsa@redhat•com>
To: Kajol Jain <kjain@linux•ibm.com>
Cc: mark.rutland@arm•com, maddy@linux•vnet.ibm.com,
peterz@infradead•org, yao.jin@linux•intel.com, mingo@kernel•org,
kan.liang@linux•intel.com, ak@linux•intel.com,
alexander.shishkin@linux•intel.com, anju@linux•vnet.ibm.com,
mamatha4@linux•vnet.ibm.com, sukadev@linux•vnet.ibm.com,
ravi.bangoria@linux•ibm.com, acme@kernel•org, jmario@redhat•com,
namhyung@kernel•org, tglx@linutronix•de, mpetlan@redhat•com,
gregkh@linuxfoundation•org, linux-kernel@vger•kernel.org,
linux-perf-users@vger•kernel.org, jolsa@kernel•org,
linuxppc-dev@lists•ozlabs.org
Subject: Re: [PATCH v4 6/8] perf/tools: Enhance JSON/metric infrastructure to handle "?"
Date: Thu, 12 Mar 2020 11:51:03 +0100 [thread overview]
Message-ID: <20200312105103.GB311223@krava> (raw)
In-Reply-To: <20200309062552.29911-7-kjain@linux.ibm.com>
On Mon, Mar 09, 2020 at 11:55:50AM +0530, Kajol Jain wrote:
SNIP
> diff --git a/tools/perf/util/expr.l b/tools/perf/util/expr.l
> index 1928f2a3dddc..ec4b00671f67 100644
> --- a/tools/perf/util/expr.l
> +++ b/tools/perf/util/expr.l
> @@ -45,6 +45,21 @@ static char *normalize(char *str)
> *dst++ = '/';
> else if (*str == '\\')
> *dst++ = *++str;
> + else if (*str == '?') {
> +
extra line ^^^
jirka
> + int size = snprintf(NULL, 0, "%d", expr__runtimeparam);
> + char * paramval = (char *)malloc(size);
> + int i = 0;
> +
> + if(!paramval)
SNIP
next prev parent reply other threads:[~2020-03-12 10:55 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-09 6:25 [PATCH v4 0/8] powerpc/perf: Add json file metric support for the hv_24x7 socket/chip level events Kajol Jain
2020-03-09 6:25 ` [PATCH v4 1/8] powerpc/perf/hv-24x7: Fix inconsistent output values incase multiple hv-24x7 events run Kajol Jain
2020-03-09 6:25 ` [PATCH v4 2/8] powerpc/hv-24x7: Add rtas call in hv-24x7 driver to get processor details Kajol Jain
2020-03-09 6:25 ` [PATCH v4 3/8] powerpc/hv-24x7: Add sysfs files inside hv-24x7 device to show " Kajol Jain
2020-03-09 6:25 ` [PATCH v4 4/8] Documentation/ABI: Add ABI documentation for chips and sockets Kajol Jain
2020-03-09 6:25 ` [PATCH v4 5/8] powerpc/hv-24x7: Update post_mobility_fixup() to handle migration Kajol Jain
2020-03-09 6:25 ` [PATCH v4 6/8] perf/tools: Enhance JSON/metric infrastructure to handle "?" Kajol Jain
2020-03-10 18:34 ` Arnaldo Carvalho de Melo
2020-03-12 6:11 ` kajoljain
2020-03-12 10:51 ` Jiri Olsa
2020-03-12 10:50 ` Jiri Olsa
2020-03-12 10:51 ` Jiri Olsa [this message]
2020-03-12 10:52 ` Jiri Olsa
2020-03-13 12:26 ` kajoljain
2020-03-12 10:52 ` Jiri Olsa
2020-03-09 6:25 ` [PATCH v4 7/8] tools/perf: Enable Hz/hz prinitg for --metric-only option Kajol Jain
2020-03-09 6:25 ` [PATCH v4 8/8] perf/tools/pmu-events/powerpc: Add hv_24x7 socket/chip level metric events Kajol Jain
2020-03-09 9:35 ` [PATCH v4 0/8] powerpc/perf: Add json file metric support for the hv_24x7 socket/chip level events Jiri Olsa
2020-03-09 11:22 ` Arnaldo Melo
2020-03-10 18:18 ` Arnaldo Carvalho de Melo
2020-03-10 18:31 ` Jiri Olsa
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