| commit | ea317b267e9d03a8241893aa176fba7661d07579 | [log] [tgz] |
|---|---|---|
| author | Kaixu Xia <xiakaixu@huawei.com> | Thu Aug 06 07:02:34 2015 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Sun Aug 09 22:50:05 2015 -0700 |
| tree | 75d0e648c42e56ae0f2ae0f5e33226ce4bb77fee | |
| parent | 2a36f0b92eb638dd023870574eb471b1c56be9ad [diff] |
bpf: Add new bpf map type to store the pointer to struct perf_event Introduce a new bpf map type 'BPF_MAP_TYPE_PERF_EVENT_ARRAY'. This map only stores the pointer to struct perf_event. The user space event FDs from perf_event_open() syscall are converted to the pointer to struct perf_event and stored in map. Signed-off-by: Kaixu Xia <xiakaixu@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>