From: John Garry <john.garry@huawei.com>
To: Jiri Olsa <jolsa@redhat.com>
Cc: <peterz@infradead.org>, <mingo@redhat.com>, <acme@kernel.org>,
<alexander.shishkin@linux.intel.com>, <namhyung@kernel.org>,
<ak@linux.intel.com>, <wcohen@redhat.com>, <will.deacon@arm.com>,
<ganapatrao.kulkarni@cavium.com>, <catalin.marinas@arm.com>,
<mark.rutland@arm.com>, <xuwei5@hisilicon.com>,
<linuxarm@huawei.com>, <zhangshaokun@hisilicon.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Subject: Re: [RFC PATCH 2/5] perf jevents: add support for arch recommended events
Date: Wed, 6 Dec 2017 14:40:10 +0000 [thread overview]
Message-ID: <f58001e9-86fa-c6e6-b9c7-fb748d340da1@huawei.com> (raw)
In-Reply-To: <20171206133752.GB12508@krava>
On 06/12/2017 13:37, Jiri Olsa wrote:
> On Wed, Dec 06, 2017 at 12:13:16AM +0800, John Garry wrote:
>
> SNIP
>
>> ---
>> tools/perf/pmu-events/jevents.c | 215 ++++++++++++++++++++++++++++++++++++----
>> 1 file changed, 198 insertions(+), 17 deletions(-)
>>
>> diff --git a/tools/perf/pmu-events/jevents.c b/tools/perf/pmu-events/jevents.c
>> index a0d489e..a820ed4 100644
>> --- a/tools/perf/pmu-events/jevents.c
>> +++ b/tools/perf/pmu-events/jevents.c
>> @@ -42,6 +42,7 @@
>> #include <dirent.h>
>> #include <sys/time.h> /* getrlimit */
>> #include <sys/resource.h> /* getrlimit */
>> +#include <sys/queue.h>
>> #include <ftw.h>
>> #include <sys/stat.h>
>> #include "jsmn.h"
>> @@ -366,6 +367,94 @@ static int print_events_table_entry(void *data, char *name, char *event,
>> return 0;
>> }
>>
>> +struct event_struct {
>> + char *name;
>> + char *event;
>> + char *desc;
>> + char *long_desc;
>> + char *pmu;
>> + char *unit;
>> + char *perpkg;
>> + char *metric_expr;
>> + char *metric_name;
>> + char *metric_group;
>> + LIST_ENTRY(event_struct) list;
>
> is there any reason you don't use the 'struct list_head' ?
> I dont think we want another thingie involved for lists
Hi jirka,
The linux kernel headers are not used for jevents tool. I would rather
use them if possible...
Thanks,
John
>
> jirka
>
> .
>
next prev parent reply other threads:[~2017-12-06 14:40 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-05 16:13 [RFC PATCH 0/5] perf events patches for improved ARM64 support John Garry
2017-12-05 16:13 ` [RFC PATCH 1/5] perf jevents: add support for pmu events vendor subdirectory John Garry
2017-12-06 13:38 ` Jiri Olsa
2017-12-06 14:41 ` John Garry
2017-12-05 16:13 ` [RFC PATCH 2/5] perf jevents: add support for arch recommended events John Garry
2017-12-05 17:27 ` Andi Kleen
2017-12-06 8:34 ` John Garry
2017-12-06 13:36 ` Jiri Olsa
2017-12-06 15:20 ` John Garry
2017-12-08 12:29 ` Jiri Olsa
2017-12-08 15:42 ` John Garry
2017-12-09 7:31 ` Jiri Olsa
2017-12-11 10:25 ` John Garry
2017-12-15 11:22 ` John Garry
2017-12-16 18:47 ` Andi Kleen
2018-01-02 12:07 ` John Garry
2018-01-02 17:48 ` Andi Kleen
2018-01-03 12:22 ` John Garry
2017-12-21 19:39 ` Jiri Olsa
2018-01-04 17:17 ` John Garry
2018-01-08 14:08 ` Jiri Olsa
2017-12-06 13:37 ` Jiri Olsa
2017-12-06 14:40 ` John Garry [this message]
2017-12-08 12:31 ` Jiri Olsa
2017-12-08 15:38 ` John Garry
2017-12-09 7:26 ` Jiri Olsa
2017-12-05 16:13 ` [RFC PATCH 3/5] perf vendor events arm64: add armv8 recommended events JSON John Garry
2017-12-05 16:13 ` [RFC PATCH 4/5] perf vendor events arm64: relocate thunderx2 JSON John Garry
2017-12-05 16:13 ` [RFC PATCH 5/5] perf vendor events arm64: add HiSilicon hip08 JSON John Garry
2017-12-06 16:42 ` [RFC PATCH 0/5] perf events patches for improved ARM64 support William Cohen
2017-12-06 17:35 ` John Garry
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