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Searched defs:perf_buffer (Results 1 – 3 of 3) sorted by relevance

/linux/kernel/events/
H A Dinternal.h13 struct perf_buffer { struct
14 refcount_t refcount;
15 struct rcu_head rcu_head;
17 struct work_struct work;
18 int page_order; /* allocation order */
20 int nr_pages; /* nr of data pages */
21 int overwrite; /* can overwrite itself */
22 int paused; /* can write into ring buffer */
24 atomic_t poll; /* POLL_ for wakeups */
26 local_t head; /* write position */
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/linux/tools/testing/selftests/bpf/benchs/
H A Dbench_ringbufs.c460 struct perf_buffer { global() struct
461 event_cbperf_buffer global() argument
462 sample_cbperf_buffer global() argument
463 lost_cbperf_buffer global() argument
478 map_fdperf_buffer perfbuf_custom_consumer() argument
/linux/tools/lib/bpf/
H A Dlibbpf.c13643 struct perf_buffer { global() struct
13644 event_cbperf_buffer global() argument
13645 sample_cbperf_buffer global() argument
13646 lost_cbperf_buffer global() argument
13658 map_fdperf_buffer perf_buffer__free_cpu_buf() argument
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