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| author |   Kaixu Xia <xiakaixu@huawei.com> | 2015-08-06 07:02:34 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-08-09 22:50:05 -0700 |
| commit | ea317b267e9d03a8241893aa176fba7661d07579 (patch) | |
| tree | 75d0e648c42e56ae0f2ae0f5e33226ce4bb77fee /lib/pm-notifier-error-inject.c | |
| parent | bpf: Make the bpf_prog_array_map more generic (diff) | |
| download | linux-rng-ea317b267e9d03a8241893aa176fba7661d07579.tar.xz linux-rng-ea317b267e9d03a8241893aa176fba7661d07579.zip | |
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>
Diffstat (limited to 'lib/pm-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions