Libbpf userspace function perf_buffer__buffer_cnt

0.2.0

Return number of BPF_MAP_TYPE_PERF_EVENT_ARRAY map slots set up by this perf buffer.

Definition

size_t perf_buffer__buffer_cnt(const struct perf_buffer *pb);

Parameters

• pb: perf buffer manager to get number of slots from

Returns

Number of slots in the perf buffer.

Usage

Docs could be improved

This part of the docs is incomplete, contributions are very welcome

Example

Docs could be improved

This part of the docs is incomplete, contributions are very welcome