δΊ 2015/7/24 7:33, Daniel Borkmann ει:
> On 07/22/2015 10:09 AM, Kaixu Xia wrote:
>> Previous patch v1 url:
>> https://lkml.org/lkml/2015/7/17/287
>
> [ Sorry to chime in late, just noticed this series now as I wasn't in Cc for
> the core BPF changes. More below ... ]
Sorry about this, will add
On 07/22/2015 10:09 AM, Kaixu Xia wrote:
Previous patch v1 url:
https://lkml.org/lkml/2015/7/17/287
[ Sorry to chime in late, just noticed this series now as I wasn't in Cc for
the core BPF changes. More below ... ]
This patchset allows user read PMU events in the following way:
1. Open t
Previous patch v1 url:
https://lkml.org/lkml/2015/7/17/287
This patchset allows user read PMU events in the following way:
1. Open the PMU using perf_event_open() (for each CPUs or for
each processes he/she'd like to watch);
2. Create a BPF_MAP_TYPE_PERF_EVENT_ARRAY BPF map;
3. Insert FDs
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