On Tue, Sep 11, 2018 at 01:29:32PM +, Song Liu wrote:
SNIP
> >>>
> >>> jirka
> >>
> >> I am not sure I am following. The pmu is disabled when we call
> >> event_pmu_add(). Why do we need to read before calling pmu->add()?
> >> And this is the first added dup event for this master, so we
On Tue, Sep 11, 2018 at 01:29:32PM +, Song Liu wrote:
SNIP
> >>>
> >>> jirka
> >>
> >> I am not sure I am following. The pmu is disabled when we call
> >> event_pmu_add(). Why do we need to read before calling pmu->add()?
> >> And this is the first added dup event for this master, so we
> On Sep 10, 2018, at 1:15 AM, Jiri Olsa wrote:
>
> On Thu, Aug 30, 2018 at 06:51:07PM +, Song Liu wrote:
>>
>>
>>> On Aug 30, 2018, at 8:18 AM, Jiri Olsa wrote:
>>>
>>> On Wed, Aug 15, 2018 at 10:03:13AM -0700, Song Liu wrote:
>>>
>>> SNIP
>>>
@@ -6100,7 +6333,7 @@ static void
> On Sep 10, 2018, at 1:15 AM, Jiri Olsa wrote:
>
> On Thu, Aug 30, 2018 at 06:51:07PM +, Song Liu wrote:
>>
>>
>>> On Aug 30, 2018, at 8:18 AM, Jiri Olsa wrote:
>>>
>>> On Wed, Aug 15, 2018 at 10:03:13AM -0700, Song Liu wrote:
>>>
>>> SNIP
>>>
@@ -6100,7 +6333,7 @@ static void
> On Sep 10, 2018, at 1:13 AM, Jiri Olsa wrote:
>
> On Thu, Aug 30, 2018 at 06:35:37PM +, Song Liu wrote:
>>
>>
>>> On Aug 30, 2018, at 8:13 AM, Jiri Olsa wrote:
>>>
>>> On Wed, Aug 15, 2018 at 10:03:13AM -0700, Song Liu wrote:
>>>
>>> SNIP
>>>
+
> On Sep 10, 2018, at 1:13 AM, Jiri Olsa wrote:
>
> On Thu, Aug 30, 2018 at 06:35:37PM +, Song Liu wrote:
>>
>>
>>> On Aug 30, 2018, at 8:13 AM, Jiri Olsa wrote:
>>>
>>> On Wed, Aug 15, 2018 at 10:03:13AM -0700, Song Liu wrote:
>>>
>>> SNIP
>>>
+
On Thu, Aug 30, 2018 at 06:51:07PM +, Song Liu wrote:
>
>
> > On Aug 30, 2018, at 8:18 AM, Jiri Olsa wrote:
> >
> > On Wed, Aug 15, 2018 at 10:03:13AM -0700, Song Liu wrote:
> >
> > SNIP
> >
> >> @@ -6100,7 +6333,7 @@ static void perf_output_read_group(struct
> >> perf_output_handle
On Thu, Aug 30, 2018 at 06:51:07PM +, Song Liu wrote:
>
>
> > On Aug 30, 2018, at 8:18 AM, Jiri Olsa wrote:
> >
> > On Wed, Aug 15, 2018 at 10:03:13AM -0700, Song Liu wrote:
> >
> > SNIP
> >
> >> @@ -6100,7 +6333,7 @@ static void perf_output_read_group(struct
> >> perf_output_handle
On Thu, Aug 30, 2018 at 06:35:37PM +, Song Liu wrote:
>
>
> > On Aug 30, 2018, at 8:13 AM, Jiri Olsa wrote:
> >
> > On Wed, Aug 15, 2018 at 10:03:13AM -0700, Song Liu wrote:
> >
> > SNIP
> >
> >>
> >> + perf_event_remove_dup(event, ctx);
> >>/*
> >> * We can have double detach
On Thu, Aug 30, 2018 at 06:35:37PM +, Song Liu wrote:
>
>
> > On Aug 30, 2018, at 8:13 AM, Jiri Olsa wrote:
> >
> > On Wed, Aug 15, 2018 at 10:03:13AM -0700, Song Liu wrote:
> >
> > SNIP
> >
> >>
> >> + perf_event_remove_dup(event, ctx);
> >>/*
> >> * We can have double detach
> On Aug 30, 2018, at 8:18 AM, Jiri Olsa wrote:
>
> On Wed, Aug 15, 2018 at 10:03:13AM -0700, Song Liu wrote:
>
> SNIP
>
>> @@ -6100,7 +6333,7 @@ static void perf_output_read_group(struct
>> perf_output_handle *handle,
>>
>> if ((sub != event) &&
>>
> On Aug 30, 2018, at 8:18 AM, Jiri Olsa wrote:
>
> On Wed, Aug 15, 2018 at 10:03:13AM -0700, Song Liu wrote:
>
> SNIP
>
>> @@ -6100,7 +6333,7 @@ static void perf_output_read_group(struct
>> perf_output_handle *handle,
>>
>> if ((sub != event) &&
>>
> On Aug 30, 2018, at 8:13 AM, Jiri Olsa wrote:
>
> On Wed, Aug 15, 2018 at 10:03:13AM -0700, Song Liu wrote:
>
> SNIP
>
>>
>> +perf_event_remove_dup(event, ctx);
>> /*
>> * We can have double detach due to exit/hot-unplug + close.
>> */
>> @@ -1982,6 +2123,92 @@
> On Aug 30, 2018, at 8:13 AM, Jiri Olsa wrote:
>
> On Wed, Aug 15, 2018 at 10:03:13AM -0700, Song Liu wrote:
>
> SNIP
>
>>
>> +perf_event_remove_dup(event, ctx);
>> /*
>> * We can have double detach due to exit/hot-unplug + close.
>> */
>> @@ -1982,6 +2123,92 @@
On Wed, Aug 15, 2018 at 10:03:13AM -0700, Song Liu wrote:
SNIP
> @@ -6100,7 +6333,7 @@ static void perf_output_read_group(struct
> perf_output_handle *handle,
>
> if ((sub != event) &&
> (sub->state == PERF_EVENT_STATE_ACTIVE))
> -
On Wed, Aug 15, 2018 at 10:03:13AM -0700, Song Liu wrote:
SNIP
> @@ -6100,7 +6333,7 @@ static void perf_output_read_group(struct
> perf_output_handle *handle,
>
> if ((sub != event) &&
> (sub->state == PERF_EVENT_STATE_ACTIVE))
> -
On Wed, Aug 15, 2018 at 10:03:13AM -0700, Song Liu wrote:
SNIP
>
> + perf_event_remove_dup(event, ctx);
> /*
>* We can have double detach due to exit/hot-unplug + close.
>*/
> @@ -1982,6 +2123,92 @@ event_filter_match(struct perf_event *event)
>
On Wed, Aug 15, 2018 at 10:03:13AM -0700, Song Liu wrote:
SNIP
>
> + perf_event_remove_dup(event, ctx);
> /*
>* We can have double detach due to exit/hot-unplug + close.
>*/
> @@ -1982,6 +2123,92 @@ event_filter_match(struct perf_event *event)
>
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