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Groups > linux.kernel > #1197175
| From | Alexei Starovoitov <ast@plumgrid.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v5 2/4] bpf: Add new bpf map type to store the pointer to struct perf_event |
| Date | 2015-07-31 18:40 +0200 |
| Message-ID | <pSlvJ-2Sa-15@gated-at.bofh.it> (permalink) |
| References | <pShip-53l-5@gated-at.bofh.it> <pShiq-53l-23@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 7/31/15 4:59 AM, Kaixu Xia wrote:
> + /*
> + * prevent some crazy events so we can make our life easier
> + */
> + if (event->attr.type != PERF_TYPE_RAW &&
> + event->attr.type != PERF_TYPE_HARDWARE) {
> + perf_event_release_kernel(event);
> + return ERR_PTR(-EINVAL);
> + }
either remove the comment and make it clean.
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Re: [PATCH v5 2/4] bpf: Add new bpf map type to store the pointer to struct perf_event Alexei Starovoitov <ast@plumgrid.com> - 2015-07-31 18:40 +0200
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